Can you install TFS 2010 RC over top of TFS 2010 Beta 2?
No, setup detects that the Beta 2 is installed and aborts the install.
However, you still get the RC version installed without too much effort. In short, you have to:
- Backup your database
- Uninstall the Beta 2 version
- Install the RC version and select “Upgrade from previous version”
Checkout Bryan Krieger’s great blog for the full details.