I have updated to Basecamp3.2.1.I ended up losing my Library under My Collection.And It was replaced by a recovered Birdseye Imagery List( I didn`t lose it to begin with.)Then I started to get a Warning"Cannot load the following Areas".Under which was listed Birdseye Imagery and KML Data.Under that was another" Warning Data could be lost"then it ask,"Do you want to attempt to fix the Data?".Then it gives you the option to Fix or Cancel.And also the new basecamp version no longer shows how many Waypoints,Routes,Tracks,Birdseye Imagery,Garmin Custom Maps,Geocaches and Geo-Tagged Photos you have .This was a very useful feature.It was at the bottom of Basecamp on a pull up menu.Now there is no longer a pull up menu.Please bring it Back!.
If you're trying to install 3.2.1 and get rid of 3.1.3:
First, uninstall any and all BaseCamp versions from the Windows installer. That's where the uninstall fails. It will remove everything from the program files folder that is a subfolder, but leave all the files in the root, which ironically, is where all the real program data is.
For me, I had to go into program files\garmin\basecamp and wipe that folder out completely. Then go into C:\Users\[your account]\AppData\Roaming\Garmin\BaseCamp\Database and wipe out the 3.2 folder, keeping 3.1.
Then install 3.2.1.