If I have an application that is installed in the 'program file' and I want to take a backup of the application in case any disaster happen. If I take a backup for only the application folder without the registry.
If later, something wrong happen, and I have to uninstall the application. After doing the uninstall.
Can I just use the old backup folder of the application without installing it again through the setup file? Will it work if I replaced in the same place as it is in the program file before?
If not, then how can I restore it back? And what should I backup then?