Cancel uninstall

[kiemann]

Hallo, I have the following problem.

In my unistall process I checked if a file could not delete. If the file could not delete a MessageBox opening with Retry and Cancel now I want, that if the user click on cancel the window of the uninstall process should close. Similar the Cancel Button on the uninstall window.

At this moment the user click at the messagebox on cancel and have to click on the uninstall cancel button. But i want that the user must only click on one button.

code:
 

CopyFiles "$PROGRAMFILES65\*\awt.dll" "$PROGRAMFILES64\*\awt.origi.dll"

	

Delete "$PROGRAMFILES64\*\awt.dll"

IfFileExists "$PROGRAMFILES64\*\awt.dll" 0 fileNotFound

	MessageBox MB_RETRYCANCEL $(nls_client_stop_01) IDRETRY retry IDCANCEL cancel

	retry: Goto -3

	cancel: Abort

fileNotFound: