I've been using ReSharper 4.5 and nearly every new ReSharper 5 on 32-bit Vista desktop and I loved it.
I installed VS 2010 version 10.0.30319.1 RTMRel with ReSharper 5.1 Full Edition build 5.1.1727.12 on a 64-bit Win7 desktop that has never had any previous versions of ReSharper installed.
All of the ReSharper features, but for the editor colors are running normally.
Marker bar ("error stripe" on the right-hand side of the text view with error/warning marks on it) is not visible.
Errors are not highlighted by ReSharper (warnings, suggestions, etc).
Enable Code Analysis - Color Identifiers option is on.
Can anyone help?