I need vb.net code that will run an exe on my server.I have tried the process.start method.It gives me a security error even though I have aspnet account set to full and place the exe in the bin folder.What are the settings need to run this thing.Another question if I can get it to run how do I check the status of the exe and update the page to show the client it is working.... 

I don't about VB but try these links for PInvoke(platform invoke) resources.  Hope this helps.

http://dotnetjunkies.com/WebLog/imranko/archive/2004/10/24/29558.aspx

http://www.pinvoke.net/