Sarcasm? You'd be surprised by the number of posts that appear here where reinstalling or searching Google is the answer to a problem.
If you don't want answers like the one above, why not add something like:
I already tried reinstalling VS but that didn't help. I also Googled for the problem and found this, that, this and that reference but none of them seem to work.
to your post to clear all doubts and make it easier to post an answer or ignore the post entirely?
Just my 2 cents.