ASP.Net Com-InterOp Excel Generation issue when hosting

Question

In my ASP.Net application I\'m generating a Excel file using MsExcel Object Libby (Com-InterOp) . The application worked fine in the VS dev. environment.

But when I

Answer 1

In the end I created user who is admin on the computer with the web service, and then I set this user like shown on the screen below:

That worked. And we didn't have to let the computer be locked.