I have been struggling with this for quite a while, and ran into a lot of issues with all of the different versions on our network. There are people with 100 line .vbs scripts to do this, and I think this is much simpler:
@echo off REM REM REM Detects winzip and silently uninstalls REM There is a un-stoppable pop-up window. so this will kill REM all instances of IE after the UN-installation. REM REM REM taskkill /F /IM wzqkpick.exe wmic product where "name like '%%winzip%%'" call Uninstall REM REM This section is for WinZip <12 REM If Exist "%programfiles(x86)%\Winzip\winzip32.exe" GOTO 64 If Exist "%programfiles%\Winzip\winzip32.exe" "%programfiles%\WinZip\Winzip32.exe" /Uninstallx taskkill /F /IM iexplore.exe GOTO :END :64 "%programfiles(x86)%\WinZip\Winzip32.exe" /Uninstallx taskkill /F /IM iexplore.exe :END
For getting rid of WinZip 12, the magic happens in the ‘wmic’ line. It searches all of the installed product’s names for “winzip” and will uninstall anything it finds. This only works for products that use MSI’s. If you ran this outside of a batch file, you will have to use a single % percentage sign instead of the %% double percentage sign… Windows scripting sucks, and that’s just the way it is. Same thing that happens in “FOR” loops.
I never knew anything about the Windows management instrumentation control (wmic) until now, but I will be sure to exploit it’s features.