Reinstalling The Grand 3

Hi,

Due to my C drive running short of memory, I decided to uninstall The Grand 3 (via Windows Control Panel) and the associated pianos. This freed up plenty space - 30 odd gig.

I then tried to reinstall on another drive with plenty space. On reinstalling I got a message (see attachment) and restarted my machine accordingly but the message reappeared. Somehow, installation continued and Grand 3 was installed. Although some files were placed on the new drive, the bulk (samples) were placed in the same directory on my C drive in …AppData/Roaming/Steinberg/Content/The Grand 3.

Can someone guide me here as I’m now unable to use Grand 3. Not sure why this roaming directory is used.

Cheers,
Alan
PS I have a PC running Windows 8.1 64 bit.
The Grand 3 Disk 1.jpg