I am using Windows Vista on my system and I installed the new copy in the system of the mines. Since last two weeks the system was not working completely mine. When I open the Task Manager and found that there are multiple mshta.exe process in task manager. I do not know what is generating this or why the application does not close properly. I have tried different thread to the solution of mine, but I had no suggestion that any of them. Can anyone help me with that and so you can solve the problem of mines. Please help me on this.