ISAPI dll with StarDocs hangs on SignUP

[Alexandre Machado]

I've seen many processes running under IIS to fail due to credentials used by application pool or application itself not having all the necessary permissions. In your case seems very likely.

I suggest that you start from here: https://docs.atozed.com/docs.dll/deploym...20IIS.html

Please see items 2 and 3 of that document. Set an specific user for both application and application pool and give it local admin privileges. See if it works.