We bought ReSharper 4.5 a couple of days ago and we have a problem with ReSharper. It works fine in the first VS2008 Team System instance. But when I start a second instance ReSharper menues is all greyed out. It only works in the first instance. Really anoying! I have checked with other users and they don't have this problem but they use standard VS2008 on Vista.
We are using Windows 7 Pro 64-bit.