Nsis 使用嵌入式签名而不是单独的卸载程序脚本创建已签名的卸载程序

为了创建一个已签名的卸载程序，我不能使用通常的NSIS

writeuninstiller

命令创建它，因为通常的脚本将创建卸载程序并将其嵌入安装程序中，因此没有机会对卸载程序进行签名。详情请参阅

这意味着我必须创建一个单独的卸载程序脚本，签名，然后使用普通的File命令将其嵌入到安装程序中。这可以删除文件；但是，由于卸载程序可执行文件正在运行，它无法删除自身，并将

uninstaller.exe

和

MyApp

目录留在后面。以下是我的卸载程序脚本：

!include "LogicLib.nsh"
!include "Sections.nsh"
    
;Include Modern UI
!include "MUI2.nsh"

!define MAJOR_VERSION "1" 
!define MINOR_VERSION "2" 
!define PATCH_VERSION "3" 
!define BUILD_VERSION "4" 
    
!define APP_COPYRIGHT "MyApp © MyCompany 2021"
!define COMPANY_NAME "MyCompany"
!define FLEX_LM "FlexLM"        
!define FLEX_DIR "FlexSMyApp"            
!define LANG_ENGLSH "English" 
!define PRODUCT_NAME "MyApp"
!define PRODUCT_VERSION "${MAJOR_VERSION}.${MINOR_VERSION}.${PATCH_VERSION}.${BUILD_VERSION}"
!define SETUP_NAME "MyAppSetup.exe"

BrandingText "MyCompany"

OutFile ${SETUP_NAME}
Name "${PRODUCT_NAME}"

InstallDir "$PROGRAMFILES64\${PRODUCT_NAME}\"
InstallDirRegKey HKLM "Software\$PRODUCT_NAME" ""
ShowInstDetails hide
ShowUnInstDetails hide

SetCompressor /SOLID lzma
SetCompressorDictSize 12

Var MyAppInstallDir
Var FlexLmInstallDir

;Request application privileges for Windows 
RequestExecutionLevel admin

!insertmacro MUI_PAGE_WELCOME
!insertmacro MUI_PAGE_LICENSE "MyAppLicense.txt"

!define MUI_PAGE_CUSTOMFUNCTION_PRE SelectFilesCheck
!define MUI_PAGE_CUSTOMFUNCTION_LEAVE ComponentsLeave
!insertmacro MUI_PAGE_COMPONENTS   
 
## This is the title on the MyApp Directory page
!define MUI_DIRECTORYPAGE_TEXT_TOP "$(MUI_DIRECTORYPAGE_TEXT_TOP_A)"
!define MUI_PAGE_HEADER_SUBTEXT "Please choose the folder in which to install MyApp."
 
!define MUI_PAGE_CUSTOMFUNCTION_PRE SelectFilesA
!insertmacro MUI_PAGE_DIRECTORY
!insertmacro MUI_PAGE_INSTFILES
 
## This is the title on the FlexLM Directory page
!define MUI_DIRECTORYPAGE_TEXT_TOP "$(MUI_DIRECTORYPAGE_TEXT_TOP_B)"
!define MUI_PAGE_HEADER_SUBTEXT "Please choose the folder in which to install FlexLM."
 
!define MUI_PAGE_CUSTOMFUNCTION_PRE SelectFilesB
!insertmacro MUI_PAGE_DIRECTORY
!insertmacro MUI_PAGE_INSTFILES

!define MUI_PAGE_CUSTOMFUNCTION_LEAVE DeleteSectionsINI
!insertmacro MUI_PAGE_FINISH

!insertmacro MUI_UNPAGE_WELCOME
!insertmacro MUI_UNPAGE_CONFIRM
!insertmacro MUI_UNPAGE_INSTFILES
!insertmacro MUI_UNPAGE_FINISH

;--------------------------------
;Languages

!insertmacro MUI_LANGUAGE "English"

;--------------------------------

LangString NoSectionsSelected ${LANG_ENGLSH} "You haven't selected any sections!"

LangString MUI_DIRECTORYPAGE_TEXT_TOP_A ${LANG_ENGLSH} "Setup will install \
${PRODUCT_NAME} in the following folder..."
LangString MUI_DIRECTORYPAGE_TEXT_TOP_B ${LANG_ENGLSH} "Setup will install \
${FLEX_LM} in the following folder..."

;--------------------------------
; Settings
 
!define PROG1_InstDir    "$PROGRAMFILES64\${PRODUCT_NAME}\"
!define PROG1_StartIndex ${SEC1}
!define PROG1_EndIndex   ${SEC1}
 
!define PROG2_InstDir "C:\${FLEX_DIR}"
!define PROG2_StartIndex ${SEC3}
!define PROG2_EndIndex   ${SEC3}

;--------------------------------
; Function
; StrContains
; This function does a case sensitive searches for an occurrence of a substring in a string. 
; It returns the substring if it is found. 
; Otherwise it returns null(""). 
; Written by kenglish_hi
; Adapted from StrReplace written by dandaman32
 
 
Var STR_HAYSTACK
Var STR_NEEDLE
Var STR_CONTAINS_VAR_1
Var STR_CONTAINS_VAR_2
Var STR_CONTAINS_VAR_3
Var STR_CONTAINS_VAR_4
Var STR_RETURN_VAR
 
Function StrContains
  Exch $STR_NEEDLE
  Exch 1
  Exch $STR_HAYSTACK
  ; Uncomment to debug
  ;MessageBox MB_OK 'STR_NEEDLE = $STR_NEEDLE STR_HAYSTACK = $STR_HAYSTACK '
    StrCpy $STR_RETURN_VAR ""
    StrCpy $STR_CONTAINS_VAR_1 -1
    StrLen $STR_CONTAINS_VAR_2 $STR_NEEDLE
    StrLen $STR_CONTAINS_VAR_4 $STR_HAYSTACK
    loop:
      IntOp $STR_CONTAINS_VAR_1 $STR_CONTAINS_VAR_1 + 1
      StrCpy $STR_CONTAINS_VAR_3 $STR_HAYSTACK $STR_CONTAINS_VAR_2 $STR_CONTAINS_VAR_1
      StrCmp $STR_CONTAINS_VAR_3 $STR_NEEDLE found
      StrCmp $STR_CONTAINS_VAR_1 $STR_CONTAINS_VAR_4 done
      Goto loop
    found:
      StrCpy $STR_RETURN_VAR $STR_NEEDLE
      Goto done
    done:
   Pop $STR_NEEDLE ;Prevent "invalid opcode" errors and keep the
   Exch $STR_RETURN_VAR  
FunctionEnd
 
!macro _StrContainsConstructor OUT NEEDLE HAYSTACK
  Push `${HAYSTACK}`
  Push `${NEEDLE}`
  Call StrContains
  Pop `${OUT}`
!macroend
 
!define StrContains '!insertmacro "_StrContainsConstructor"'

;--------------------------------
; Start sections

Section "MyApp" SEC1
    ;MessageBox MB_OK "SEC1 #1 INSTDIR is $INSTDIR"
    ${StrContains} $0 "MyApp" "$INSTDIR"
    ;MessageBox MB_OK "SEC1 #2 0 is $0"
    StrCmp $0 "" notfoundMyApp
      StrCpy $MyAppInstallDir "$INSTDIR"
      ;MessageBox MB_OK "SEC1 #3 MyAppInstallDir is $MyAppInstallDir"
      Goto doneMyApp
    notfoundMyApp:
      ;MessageBox MB_OK 'Did not find MyApp string'
    doneMyApp:  

    ${StrContains} $0 "Flex" "$INSTDIR"
    StrCmp $0 "" notfoundFlex
      StrCpy $FlexLmInstallDir "$INSTDIR"
      ;MessageBox MB_OK "SEC1 #4 FlexLmInstallDir is $FlexLmInstallDir"
      Goto doneFlex
    notfoundFlex:
      ;MessageBox MB_OK 'Did not find Flex string'    

    ##All the files in Group 1 will be installed to the same location, $INSTDIR
    SetOutPath "$INSTDIR"

    File MyApp.exe
    File ReleaseNotes.txt
    File MyCompany_LandingPage_114.bmp
    File MyAppLicense.txt  
  
    # create a shortcut named "new shortcut" in the start menu programs directory
    CreateShortcut "$SMPROGRAMS\${PRODUCT_NAME}.lnk" "$InstDir\${PRODUCT_NAME}.exe" 

    # Add application to registry  
    ClearErrors
    WriteRegStr HKCU "SOFTWARE\${PRODUCT_NAME}" 'Company Name' "${COMPANY_NAME}"
    WriteRegStr HKCU "SOFTWARE\${PRODUCT_NAME}" 'Version' "${PRODUCT_VERSION}"
    WriteRegStr HKCU "SOFTWARE\${PRODUCT_NAME}" 'AppID' "{A0E84732-E2B2-46E5-8CA2-462B8DF92DCD}"
 
    # Add program to Add/Remove programs 
    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME}" \
                   "DisplayIcon" "$PROGRAMFILES64\${PRODUCT_NAME}\${PRODUCT_NAME}.exe"
    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME}" \
                   "AppID" "{A0E84732-E2B2-46E5-8CA2-462B8DF92DCD}"              
    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME}" \
                   "DisplayName" "${PRODUCT_NAME}"
    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME}" \
                   "DisplayVersion" "${PRODUCT_VERSION}"                 
    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME}" \
                   "InstallLocation" "$INSTDIR"                      
    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME}" \
                   "Publisher" "${COMPANY_NAME}"                 
    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME}" \
                     "UninstallString" "$\"$INSTDIR\uninstaller.exe$\""

!ifndef INNER
  SetOutPath $INSTDIR
 
  ; this packages the signed uninstaller
 
  File $%TEMP%\uninstaller.exe
!endif        
    doneFlex:   

  # messagebox mb_ok sec1
SectionEnd

Section "FlexLM" SEC3
    ;MessageBox MB_OK "SEC3 #1 INSTDIR is $INSTDIR"

    ;MessageBox MB_OK "SEC1 #1 INSTDIR is $INSTDIR"
    ${StrContains} $0 "Pro" "$INSTDIR"
    ;MessageBox MB_OK "SEC1 #2 0 is $0"
    StrCmp $0 "" notfoundMyApp
      StrCpy $MyAppInstallDir "$INSTDIR"
      ;MessageBox MB_OK "SEC1 #3 MyAppInstallDir is $MyAppInstallDir"
      Goto doneMyApp
    notfoundMyApp:
      ;MessageBox MB_OK 'Did not find MyApp string'

    ${StrContains} $0 "Flex" "$INSTDIR"
    StrCmp $0 "" notfoundFlex
      StrCpy $FlexLmInstallDir "$INSTDIR"
      ;MessageBox MB_OK "SEC1 #4 FlexLmInstallDir is $FlexLmInstallDir"
      Goto doneFlex
    notfoundFlex:
      ;MessageBox MB_OK 'Did not find Flex string'
    doneFlex:     

    ##All the files in Group 2 will be installed to the same location, $INSTDIR
    SetOutPath "$INSTDIR"
    File installs.exe
    File lmdown.exe
    File lmflex.exe
    
    # define uninstaller name
    WriteUninstaller $INSTDIR\uninstaller.exe
    doneMyApp: 

  # messagebox mb_ok sec3
 
SectionEnd

;--------------------------------
;Descriptions

  ;Language strings
  LangString DESC_SecMyApp ${LANG_ENGLISH} "MyAppTM software is an easy-to-use suite of tools."
  LangString DESC_SecFlexLM ${LANG_ENGLISH} "FlexSMyApp contains all the files necessary to implement the FlexLM license server."

  ;Assign language strings to sections
  !insertmacro MUI_FUNCTION_DESCRIPTION_BEGIN    
    !insertmacro MUI_DESCRIPTION_TEXT ${SEC1} $(DESC_SecMyApp)
    !insertmacro MUI_DESCRIPTION_TEXT ${SEC3} $(DESC_SecFlexLM)
  !insertmacro MUI_FUNCTION_DESCRIPTION_END

; ...
 
Function .onInit
!ifdef INNER
 
  ; If INNER is defined, then we aren't supposed to do anything except write out
  ; the uninstaller.  This is better than processing a command line option as it means
  ; this entire code path is not present in the final (real) installer.
  SetSilent silent
  WriteUninstaller "$%TEMP%\uninstaller.exe"
  Quit  ; just bail out quickly when running the "inner" installer
!endif
      
  ## Create $PLUGINSDIR 
  InitPluginsDir

  SetOutPath $TEMP
  File /oname=spltmp.bmp "MyCompany_LandingPage_114.bmp"

  splash::show 2000 $TEMP\spltmp

  Pop $0 ; $0 has '1' if the user closed the splash screen early,
  ; '0' if everything closed normally, and '-1' if some error occurred.

  Delete $TEMP\spltmp.bmp  
FunctionEnd
 
; ...
 
Section "Files" ; or whatever
 
; ...
 
  ; where you would normally put WriteUninstaller ${INSTDIR}\uninstaller.exe put instead:
 
;!ifndef INNER
    ;  SetOutPath $INSTDIR
 
  ; this packages the signed uninstaller
 
    ;  File $%TEMP%\uninstaller.exe
;!endif
 
; ...
SectionEnd
 
!ifdef INNER
Section "Uninstall"  

  ; your normal uninstaller section or sections (they're not needed in the "outer"
  ; installer and will just cause warnings because there is no WriteUninstaller command)
  # Always delete uninstaller first
  Delete $INSTDIR\uninstaller.exe
 
  # now delete installed files and registry keys for MyApp
  Delete $INSTDIR\config.dat
  Delete $INSTDIR\MyApp.exe
  Delete $INSTDIR\ReleaseNotes.txt
  Delete $INSTDIR\MyCompany_LandingPage_114.bmp
  Delete $INSTDIR\MyAppLicense.txt
  Delete "$SMPROGRAMS\MyApp.lnk"
  DeleteRegKey HKCU "SOFTWARE\${PRODUCT_NAME}"
  DeleteRegKey HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME}"
  DeleteRegKey /ifempty HKCU "Software\Modern UI Test"     
        
  # now delete installed files and registry keys for FlexLM
  Delete $INSTDIR\installs.exe
  Delete $INSTDIR\lmborrow.exe
  Delete $INSTDIR\lmflex.exe

  # Delete the MyApp and FlexLM directories
  RMDir $INSTDIR

SectionEnd
!endif

;--------------------------------
; Please don`t modify below here unless you`re a NSIS 'wiz-kid'
 
## Also if no sections are selected, warn the user!
Function ComponentsLeave
Push $R0
Push $R1
 
 Call IsPROG1Selected
  Pop $R0
 Call IsPROG2Selected
  Pop $R1
 StrCmp $R0 1 End
 StrCmp $R1 1 End
  Pop $R1
  Pop $R0
 MessageBox MB_OK|MB_ICONEXCLAMATION "$(NoSectionsSelected)"
 Abort
 
End:
Pop $R1
Pop $R0
FunctionEnd
    
Function IsPROG1Selected
Push $R0

 StrCpy $R0 ${PROG1_StartIndex} # Group 1 start
 
   SectionGetFlags 0 $R0            # Get section flags
    IntOp $R0 $R0 & ${SF_SELECTED}
    StrCmp $R0 ${SF_SELECTED} 0 +3      # If section is selected, done
     StrCpy $R0 1
 
Exch $R0
FunctionEnd
 
Function IsPROG2Selected
Push $R1
 
 StrCpy $R1 ${PROG2_StartIndex}    # Group 2 start
 
   IntOp $R1 $R1 + 1
   SectionGetFlags 1 $R1            # Get section flags
    IntOp $R1 $R1 & ${SF_SELECTED}
    StrCmp $R1 ${SF_SELECTED} 0 +3      # If section is selected, done
     StrCpy $R1 1
 
Exch $R1
FunctionEnd

## Here we are selecting first sections to install
## by unselecting all the others!
Function SelectFilesA
  ${If} ${SectionIsSelected} ${SEC1}
    ;MessageBox MB_OK "SEC1 #1 INSTDIR is $INSTDIR"
  ${Else}  
      Abort
  ${EndIf}  
 
 # If user clicks Back now, we will know to reselect Group 2`s sections for
 # Components page
 StrCpy $IfBack 1
 
 # We need to save the state of the Group 2 Sections
 # for the next InstFiles page
Push $R0
Push $R1
 
 StrCpy $R0 ${PROG2_StartIndex} # Group 2 start
 
;  Loop:
;   IntOp $R0 $R0 + 1
;   SectionGetFlags $R0 $R1                 # Get section flags
;    WriteINIStr "$PLUGINSDIR\sections.ini" Sections $R0 $R1 # Save state
;    !insertmacro UnselectSection $R0               # Then unselect it
;    StrCmp $R0 ${PROG2_EndIndex} 0 Loop
 
 # Don`t install prog 1?
 Call IsPROG1Selected
 Pop $R0
 StrCmp $R0 1 +4
  Pop $R1
  Pop $R0
  Abort
 
 # Set current $INSTDIR to PROG1_InstDir define
 StrCpy $INSTDIR "${PROG1_InstDir}"
 
Pop $R1
Pop $R0
FunctionEnd
 
## Here we need to unselect all Group 1 sections
## and then re-select those in Group 2 (that the user had selected on
## Components page)
Function SelectFilesB
  ${If} ${SectionIsSelected} ${SEC3}
    ;MessageBox MB_OK "SEC1 #3 INSTDIR is $INSTDIR"
  ${Else}  
      Abort
  ${EndIf} 

Push $R0
;Push $R1
 
 StrCpy $R0 ${PROG1_StartIndex}    # Group 1 start
 
;  Loop:
;   IntOp $R0 $R0 + 1
;    !insertmacro UnselectSection $R0       # Unselect it
;    StrCmp $R0 ${PROG1_EndIndex} 0 Loop
 
; Call ResetFiles
 
 # Don't install prog 2?
 Call IsPROG2Selected
 Pop $R0
 StrCmp $R0 1 +4
  Pop $R1
  Pop $R0
  Abort
 
 # Set current $INSTDIR to PROG2_InstDir define
 StrCpy $INSTDIR "${PROG2_InstDir}"
 
;Pop $R1
Pop $R0
FunctionEnd

有人有什么建议吗

更新：

谢谢，我不知何故错误地删除了

SelectFilesCheck

。现在，如果我使用此代码：

!ifdef INNER
  !echo "Inner invocation"                  ; just to see what's going on
  OutFile "$%TEMP%\tempinstaller.exe"       ; not really important where this is
  SetCompress off                           ; for speed
!else
  !echo "Outer invocation"
 
  ; Call makensis again against current file, defining INNER.  This writes an installer for us which, when
  ; it is invoked, will just write the uninstaller to some location, and then exit.
 
  !makensis '/DINNER "${__FILE__}"' = 0
 
  ; So now run that installer we just created as %TEMP%\tempinstaller.exe.  Since it
  ; calls quit the return value isn't zero.
 
  !system 'set __COMPAT_LAYER=RunAsInvoker&"$%TEMP%\tempinstaller.exe"' = 2
 
  ; That will have written an uninstaller binary for us.  Now we sign it with your
  ; favorite code signing tool. 
  nsExec::ExecToStack 'cmd /c "SMyApp-SignTool.bat $%TEMP%\uninstaller.exe"'
 
  ; Good.  Now we can carry on writing the real installer.
 
  OutFile ${SETUP_NAME}
  SetCompressor /SOLID lzma
!endif
 
Section "MyApp" SEC1

    ;MessageBox MB_OK "SEC1 #1 INSTDIR is $INSTDIR"
    ${StrContains} $0 "MyApp" "$INSTDIR"
    ;MessageBox MB_OK "SEC1 #2 0 is $0"
    StrCmp $0 "" notfoundMyApp
      StrCpy $QiProInstallDir "$INSTDIR"
      ;MessageBox MB_OK "SEC1 #3 QiProInstallDir is $QiProInstallDir"
      Goto doneMyApp
    notfoundMyApp:
      ;MessageBox MB_OK 'Did not find MyApp string'
    doneMyApp:  

    ${StrContains} $0 "Flex" "$INSTDIR"
    StrCmp $0 "" notfoundFlex
      StrCpy $FlexLmInstallDir "$INSTDIR"
      ;MessageBox MB_OK "SEC1 #4 FlexLmInstallDir is $FlexLmInstallDir"
      Goto doneFlex
    notfoundFlex:
      ;MessageBox MB_OK 'Did not find Flex string'

    ##All the files in Group 1 will be installed to the same location, $INSTDIR
    SetOutPath "$INSTDIR"

    # specify files to go in output path
    File config.dat
    File MyApp.exe
    File ReleaseNotes.txt
    File MyApp_LandingPage_114.bmp
    File MyAppLicense.txt  
  
    # create a shortcut named "new shortcut" in the start menu programs directory
    CreateShortcut "$SMPROGRAMS\${PRODUCT_NAME}.lnk" "$InstDir\${PRODUCT_NAME}.exe" 

    # Add application to registry  
    ClearErrors
    WriteRegStr HKCU "SOFTWARE\${PRODUCT_NAME}" 'Contact' "https://www.mycompany.com/contact"
    WriteRegStr HKCU "SOFTWARE\${PRODUCT_NAME}" 'Company Name' "${COMPANY_NAME}"
    WriteRegStr HKCU "SOFTWARE\${PRODUCT_NAME}" 'DisplayName' "${PRODUCT_NAME}"
    WriteRegStr HKCU "SOFTWARE\${PRODUCT_NAME}" 'DisplayVersion' "${PRODUCT_VERSION}"
    WriteRegStr HKCU "SOFTWARE\${PRODUCT_NAME}" 'AppID' "{K2C40732-E2B2-46E5-8CA2-464L9DF92DCD}"
    WriteRegStr HKCU "SOFTWARE\${PRODUCT_NAME}" 'HelpLink' "http://www.mycompany.com/myapp/HelpDocs/index.htm"
    WriteRegStr HKCU "SOFTWARE\${PRODUCT_NAME}" 'URLInfoAbout' "https://www.mycompany.com/myapp"
    WriteRegStr HKCU "SOFTWARE\${PRODUCT_NAME}" 'InstallLocation' "$MyAppInstallDir"    
    WriteRegStr HKCU "SOFTWARE\${PRODUCT_NAME}" 'Publisher' "${COMPANY_NAME}"
 
    # Add program to Add/Remove programs 
    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME}" \
                     "DisplayIcon" "$PROGRAMFILES64\${PRODUCT_NAME}\${PRODUCT_NAME}.exe"
    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME}" \
                   "AppID" "{K2C40732-E2B2-46E5-8CA2-464L9DF92DCD}"              
    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME}" \
                     "DisplayName" "${PRODUCT_NAME}"
    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME}" \
                     "DisplayVersion" "${PRODUCT_VERSION}"               
    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME}" \
                     "InstallLocation" "$INSTDIR"                        
    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME}" \
                     "Publisher" "${COMPANY_NAME}"               
    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME}" \
                     "UninstallString" "$\"$INSTDIR\uninstaller.exe$\"" 
    
    # Delete splash page image
    Delete $INSTDIR\MyApp_LandingPage_114.bmp           

!ifndef INNER
  ;SetOutPath $INSTDIR
 
  ; this packages the signed uninstaller
 
  File $%TEMP%\uninstaller.exe
!endif

然后我得到这些错误：

!makensis: returned 0
!system: "set __COMPAT_LAYER=RunAsInvoker&"C:\Users\moorer\AppData\Local\Temp\tempinstaller.exe""
!system: returned 2
Error: Can't add entry, no section or function is open!
Error in script "C:\Project\MsiPackaging\Installer\MyAppInstaller.nsi" on line 169 -- aborting creation process

但如果我试着把它放在这样一个部分：

;--------------------------------
; Start sections
 

Section "MyApp" SEC1
!ifdef INNER
  !echo "Inner invocation"                  ; just to see what's going on
  OutFile "$%TEMP%\tempinstaller.exe"       ; not really important where this is
  SetCompress off                           ; for speed
!else
  !echo "Outer invocation"
 
  ; Call makensis again against current file, defining INNER.  This writes an installer for us which, when
  ; it is invoked, will just write the uninstaller to some location, and then exit.
 
  !makensis '/DINNER "${__FILE__}"' = 0
 
  ; So now run that installer we just created as %TEMP%\tempinstaller.exe.  Since it
  ; calls quit the return value isn't zero.
 
  !system 'set __COMPAT_LAYER=RunAsInvoker&"$%TEMP%\tempinstaller.exe"' = 2
 
  ; That will have written an uninstaller binary for us.  Now we sign it with your
  ; favorite code signing tool. 
  nsExec::ExecToStack 'cmd /c "SQI-SignTool.bat $%TEMP%\uninstaller.exe"'
 
  ; Good.  Now we can carry on writing the real installer.
 
  OutFile ${SETUP_NAME}
  SetCompressor /SOLID lzma
!endif
    
    ;MessageBox MB_OK "SEC1 #1 INSTDIR is $INSTDIR"
    ${StrContains} $0 "MyApp" "$INSTDIR"
    ;MessageBox MB_OK "SEC1 #2 0 is $0"
    StrCmp $0 "" notfoundQI
      StrCpy $QiProInstallDir "$INSTDIR"
      ;MessageBox MB_OK "SEC1 #3 QiProInstallDir is $QiProInstallDir"
      Goto doneQI
    notfoundQI:
      ;MessageBox MB_OK 'Did not find QI string'
    doneQI: 

    ${StrContains} $0 "Flex" "$INSTDIR"
    StrCmp $0 "" notfoundFlex
      StrCpy $FlexLmInstallDir "$INSTDIR"
      ;MessageBox MB_OK "SEC1 #4 FlexLmInstallDir is $FlexLmInstallDir"
      Goto doneFlex
    notfoundFlex:
      ;MessageBox MB_OK 'Did not find Flex string'

    ##All the files in Group 1 will be installed to the same location, $INSTDIR
    SetOutPath "$INSTDIR"

    # specify files to go in output path
    File config.dat
    File MyApp.exe
    File ReleaseNotes.txt
    File MyApp_LandingPage_114.bmp
    File MyAppLicense.txt  
  
    # create a shortcut named "new shortcut" in the start menu programs directory
    CreateShortcut "$SMPROGRAMS\${PRODUCT_NAME}.lnk" "$InstDir\${PRODUCT_NAME}.exe" 

    # Add application to registry  
    ClearErrors
    WriteRegStr HKCU "SOFTWARE\${PRODUCT_NAME}" 'Contact' "https://www.mycompany.com/contact"
    WriteRegStr HKCU "SOFTWARE\${PRODUCT_NAME}" 'Company Name' "${COMPANY_NAME}"
    WriteRegStr HKCU "SOFTWARE\${PRODUCT_NAME}" 'DisplayName' "${PRODUCT_NAME}"
    WriteRegStr HKCU "SOFTWARE\${PRODUCT_NAME}" 'DisplayVersion' "${PRODUCT_VERSION}"
    WriteRegStr HKCU "SOFTWARE\${PRODUCT_NAME}" 'AppID' "{K2C40732-E2B2-46E5-8CA2-464L9DF92DCD}"
    WriteRegStr HKCU "SOFTWARE\${PRODUCT_NAME}" 'HelpLink' "http://www.mycompany.com/myapp/HelpDocs/index.htm"
    WriteRegStr HKCU "SOFTWARE\${PRODUCT_NAME}" 'URLInfoAbout' "https://www.mycompany.com/myapp"
    WriteRegStr HKCU "SOFTWARE\${PRODUCT_NAME}" 'InstallLocation' "$MyAppInstallDir"    
    WriteRegStr HKCU "SOFTWARE\${PRODUCT_NAME}" 'Publisher' "${COMPANY_NAME}"
 
    # Add program to Add/Remove programs 
    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME}" \
                     "DisplayIcon" "$PROGRAMFILES64\${PRODUCT_NAME}\${PRODUCT_NAME}.exe"
    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME}" \
                   "AppID" "{K2C40732-E2B2-46E5-8CA2-464L9DF92DCD}"              
    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME}" \
                     "DisplayName" "${PRODUCT_NAME}"
    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME}" \
                     "DisplayVersion" "${PRODUCT_VERSION}"               
    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME}" \
                     "InstallLocation" "$INSTDIR"                        
    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME}" \
                     "Publisher" "${COMPANY_NAME}"               
    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME}" \
                     "UninstallString" "$\"$INSTDIR\uninstaller.exe$\"" 

    # Delete splash page image
    Delete $INSTDIR\MyApp_LandingPage_114.bmp           

!ifndef INNER
  ;SetOutPath $INSTDIR
 
  ; this packages the signed uninstaller
 
  File $%TEMP%\uninstaller.exe
!endif

    doneFlex:   

  # messagebox mb_ok sec1
SectionEnd

然后我得到这个错误：

Error: command OutFile not valid in Section
Error in script "MyAppInstaller.nsi" on line 157 -- aborting creation process
!makensis: returned 1, aborting
Error in script "C:\Projects\MsiPackaging\Installer\MyAppInstaller.nsi" on line 165 -- aborting creation process

---

你有什么建议吗？TIA。

来自Wiki的签名代码根本不使用StrCpy，它必须来自您的

StrCpy$IfBack 1

行。可能您忘记了函数上方的

Var IfBack

应该可以，但这里有一个替代版本：

#TODO: RequestExecutionLevel
#TODO: InstallDir
!include MUI2.nsh

!macro WriteSignedUninstaller Destination
!makensis '"/DGENRATINGUNINST=$%TEMP%\Uninst.exe" "${__FILE__}" "/XOutfile `$%TEMP%\tempinstaller.exe`"' = 0 ; Create fake installer
!system 'set __COMPAT_LAYER=RunAsInvoker&"$%TEMP%\tempinstaller.exe"' = 2 ; Run fake installer to generate the uninstaller
!system 'SIGNCODE <signing options> "$%TEMP%\Uninst.exe"' = 0 ; Change this line. As a demonstration, use !system 'echo Dummy >> "$%TEMP%\Uninst.exe"'
File "/oname=${Destination}" "$%TEMP%\Uninst.exe"
!macroend

!macro DeclareLanguages
!insertmacro MUI_LANGUAGE English
!macroend


!ifndef GENRATINGUNINST
# Installer:
############
!insertmacro MUI_PAGE_WELCOME
!insertmacro MUI_PAGE_DIRECTORY
!insertmacro MUI_PAGE_INSTFILES
!insertmacro MUI_PAGE_FINISH
!insertmacro DeclareLanguages

Section
    SetOutPath $InstDir
    !insertmacro WriteSignedUninstaller "$InstDir\Uninst.exe"
    ; File MyApp.exe
SectionEnd

!else
# Uninstaller:
##############
!insertmacro MUI_UNPAGE_CONFIRM
!insertmacro MUI_UNPAGE_INSTFILES
!insertmacro DeclareLanguages

!verbose push 2
SilentInstall Silent
Section
WriteUninstaller "${GENRATINGUNINST}"
Quit
SectionEnd
!verbose pop

Section -Uninstall
    ; Delete "$InstDir\MyApp.exe"
    Delete "$InstDir\Uninst.exe"
    RMDir "$InstDir"
SectionEnd

!endif # EOF

#待办事项：请求执行级别
#TODO:InstallDir
!包括MUI2.nsh
!宏WriteSignedInstaller目标
!makensis'/dgenratingunist=$%TEMP%\Uninst.exe”“${uuuuu文件\uuuuuu}”“/XOutfile`$%TEMP%\tempinstaller.exe`'=0；创建假安装程序
!系统“set\u COMPAT\u LAYER=RunAsInvoker&“$%TEMP%\tempinstaller.exe”=2；运行假安装程序生成卸载程序
!系统“签名码”$%TEMP%\Uninst.exe”=0；换这一行。作为演示，请使用！系统'echo Dummy>>“$%TEMP%\Uninst.exe”
文件“/oname=${Destination}”“$%TEMP%\Uninst.exe”
!宏端
!宏观申报语言
!插入宏梅语言英语
!宏端
!ifndef Genratinguinst
#安装程序：
############
!插入宏MUI\u页面\u欢迎
!insertmacro MUI_页面目录
!插入宏MUI_页面文件
!插入宏MUI\u页面\u完成
!插入宏声明语言
部分
SetOutPath$InstDir
!insertmacro WriteSignedInstaller“$InstDir\Uninst.exe”
; 文件MyApp.exe
分段结束
!其他的
#卸载程序：
##############
!插入宏MUI_UNPAGE_确认
!插入宏MUI_UNPAGE_INSTFILES
!插入宏声明语言
!详细推送2
SilentInstall沉默
部分
WriteUninstall“${GENRATINGUNINST}”
退出
分段结束
!冗长的流行音乐
第节-卸载
; 删除“$InstDir\MyApp.exe”
删除“$InstDir\Uninst.exe”
RMDir“$InstDir”
分段结束
!endif#EOF

感谢您的反馈。最后，我找到了这个

SelfDel

插件，它允许我在删除卸载程序的同时使用单独的安装程序和卸载程序脚本：

更新：

---

当我使用

SelfDel

时，它会删除

uninstaller.exe

，但不会删除原始的应用程序目录，即使我使用

SelfDel:：Del/RMDIR

，所以我最终还是使用了上面的答案。

检查维基上的代码，你只是把东西粘贴到了错误的地方。里面有4段独立的代码！如果。。。第一个在节/函数之外，其余的在某些东西里面。在您的编辑中，nsExec:：ExecToStack是错误的，它必须是错误的！系统调用签名批处理。

Name `SelfDel plug-in example`
OutFile Example.exe
XPStyle on

; Administrator privileges required.
RequestExecutionLevel admin

Page InstFiles

Section
  ;SelfDel::Del /RMDIR
  ;SelfDel::Del /REBOOT
  ;SelfDel::Del /SHUTDOWN
  SelfDel::Del
  SetAutoClose true
SectionEnd