Allow ASPNET to call via RPC

[Michał Januszczyk]

What permissions should be granted to ASPNET account, so as to allow it to
instantiate COM objects, and to call methods via RPC.

I've created a web service that wraps some COM componets, and the code fails
when run in ASPNET account context. When ASPNET account is (for testing
purposes) added to Administrators group, the code succeededs.

What should I set to allow ASPNET call via RPC. ??

ps. I'm running XP-SP2

Regards,
Michał Januszczyk