Process with an ID #### is not running in visual studio professional 2013 update 3

Question

I am trying to run any program on visual studio 2013 update 3 and I get the following alert box :

Process with an ID #### is not running . // every tim

Answer 1

I tried the first error and that didn't help me. However What did work for me was to delete the hidden ".vs" folder which is at the solution root.