Reformatted Drive, Do I Have To Reinstall Or Can

I only ask, because I just did a fresh OS install on a new drive, copied my full version renoise 1.5.2 folder from a backup without reinstalling renoise, started from the exe icon there and something doesn’t look quite right.

It says 1.5.2 in the bottom left corner of the startup screen, but just 1.5 on the top right.
Also the info on the .exe icons says 1.5.0

Do I need to do a reinstall?

I’ll take that as a yes.

If it is correct Renoise will reinstall over it but keeps your settings.

Your settings are stored in a user folder (Documents and Settings on win). I would reinstall the app but copy this folder on an OS reinstall. Maybe a bit too late though?