IIS application using application pool identity loses primary token?
(This is a question about a vague problem. I try to present all relevant data, in the hope that someone has helpful information; apologies for the long description.)
applicationpoolidentity
DirectoryServicesCOMException 80072020 From IIS 7.5 Site Running Under ApplicationPoolIdentity
I’m having trouble hunting down an issue where an ASP.NET 4 application fails while trying to get user groups for a given user from time to time. The application pool associated with this application is setup to run under ApplicationPoolIdentity.