Executing a script file from a Windows Installer Custom Action

Question

I need to execute a batch file as part of the un-install process in a Windows installer project (standard OOTB VS 2008 installer project-vdproj). One cannot execute a bat f

Answer 1

Have you checked that the batch file is in the current directory as seen by the script? I would add another message showing the directory it is using to ensure it is actually trying to execute the batch file where you think it is located.