Windows error when using visual studio

Respected sir 

When ever i run visual studio (any version), windows application works f9 but when i work on web application and run them couple of times (to see the webpage and test coding) my system crashes and i get following error.

Blue screen appears with this error

 irql_not_less_or_equal(tcpip.sys).

and system restarts.

I am using windows 8.and AVG as antivirus.

Sir please help i am not able to work.