Why are my executables being run as a domain user in IIS 6?

I'm having problems with IIS in DEV vs QA. One thing I notices by watching task manager is that when a .exe runs on DEV it is running as the user instead of my generic iis user. Is this normal for IIS with integrated authentication or is there some other setting I ne开发者_运维技巧ed to look into?

With integrated authentication, processes are launched as the logged in user. When anonymous integration is enabled the process are launched as the iis user. It is also possible to enable both at the same time.