CODEWITHSUNDEEP
pythonnsismessageboxuninstallation
Bypp
Bypp

Reputation: 331

NSIS Confirm Uninstallation of app

Currently creating an uninstaller for my app. The uninstaller doesn't show any confirmation message before uninstalling. Is there a way to prompt the user for confirmation (I'm hoping for a default message or something so it can be localized easily, instead of having to create localization files for just that) ?

Upvotes: 0

Views: 621

Answers (1)

sonyisda1
sonyisda1

Reputation: 434

Two possible solutions:

1) Using standard NSIS pages

Prompt the user in uninstaller init function

function un.onInit
   ...

   #Verify the uninstaller - last chance to back out
   MessageBox MB_OKCANCEL "Permanantly remove ${APPNAME}?" IDOK next
      Abort

   ...
functionEnd

Example can be found here

2) Using Modern User Interface (MUI)

Set uninstaller confirmation page

!insertmacro MUI_UNPAGE_CONFIRM

Example can be found here

Upvotes: 2

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