I know I can look here:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\
for the uninstall string. The problem is when you run:
"C:\Program Files\WinZip\WINZIP32.EXE" /uninstall it prompts the client to choose yes or no. Is there another switch I can use to automate this? I haven't been able to find one. I need to completely uninstall the previous software and then install the current version of the same software in one instance if possible.
Thanks,
Bryan