I originally had a license only for ReSharper Ultimate and find usages worked great. I liked ReSharper so much I received a license for ReSharper C++. My experience was terrible. Visual Studio completely halted, everything become unusable. When using "Find Usages" a message would appear stating "ReSharper is thinking..." and then fade out. It would never show me the usages. I gave up and returned the license for ReSharper C++. Now my "Find Usages" option is grayed out.
How can I fix this?