Intellisense not working

Question

I am opening files from a server ASP.net and the VB codebehind files, and my visual studio is not working correctly, Intellisense is dead and if i right click the \"Go to

Answer 1

I had the same problem. It only affected one of my solutions. Others seemed fine. To correct it I deleted the solution's user options file (.suo).

When I opened the solution again, intellisense was working.