I'd suggest trying to RE-install again, right overtop first. No need to uninstall with BIAB.

Often clears up a multitude of sins, worth a try IMO.

Also, try turning your Virus Scanner off temporarily while doing the install, some Virus Scanners manage to block certain files in a BIAB install. If you are concerned about virus on the installation files, use your Virus program to manually scan the files in the whole folder before installing.


--Mac