How to upgrade portable software?
Should I extract the new version in the same folder i.e old version folder or have to start fresh i.e delete the old version?
Visit the
developers website for new releases, or check if the application has a built-in updater.
Replace the
oldapp.exe with
newapp.exe, but to retain settings don't replace any
settings.ini files.
Since I use CCleaner Portable, I extract and replace the
CCleaner64.exe , but everything else gets deleted.