VIX COM + ASP.NET+IIS 5.1

Hi all,

I have ASP.NET c# web page. From that page I manage my VMware workstation VM. But all that staff works only under VS 2008 web server. If I copy site under IIS 5.1 it stops to work.

When I am trying to call:

virtualMachine.PowerOn(Constants.VIX_VMPOWEROP_NORMAL, null, null);

job.WaitWithoutResults()

I receive error (VX_E_FAIL). 

P.S. IIS and VM on the same host. I didn't change location of VM

Any thoughts...?