Go NSIS: Check if the program is running when installing or uninstalling

Original link http://www.flighty.cn/html/bushu/20110402_115.html

If the program that we are installing or upgrading is running, the file will definitely replace the failure, and the following code can prompt the user to end the running program.

Need to use plugin FindProcDLL.dll, download path: http://nsis.sourceforge.net/FindProcDLL_plug-in

Http://files.cnblogs.com/files/z5337/FindProc.zip

Http://files.cnblogs.com/files/z5337/KillProcDll%26FindProcDll.zip

Check that Flighty.exe is running when you start the installation:

Function .onInit
   ; Close the process
   Push $ R0
   CheckProc:
     Push "flighty.exe"
     ProcessWork :: existsprocess
     Pop $ R0
     IntCmp $ R0 0 Done
     MessageBox MB_OKCANCEL | MB_ICONSTOP "The installer detected that $ {PRODUCT_NAME} is running. $ \ R $ \ n $ \ r $ \ nClick OK to force close $ {PRODUCT_NAME} and continue with the installation. $ \ R $ \ nClick" Cancel "Exits the installer." IDCANCEL Exit
     Push "flighty.exe"
     Processwork :: KillProcess
     Sleep 1000
     Goto CheckProc
     Exit:
     Abort
     Done:
     Pop $ R0
FunctionEnd

Check that Flighty.exe is running when uninstalling starts:

Function un.onInit
   MessageBox MB_ICONQUESTION | MB_YESNO | MB_DEFBUTTON2 "Are you sure you want to completely remove $ (^ Name) and all its components?" IDYES +2
   Abort
   ; Check if the program is running
   FindProcDLL :: FindProc "flighty.exe"
    Pop $ R0
    IntCmp $ R0 1 0 no_run
    MessageBox MB_ICONSTOP "The uninstaller detected $ {PRODUCT_NAME} is running, please close it before uninstalling!"
    Quit
    no_run:
FunctionEnd 

Go NSIS: Check if the program is running when installing or uninstalling