kinit fails in Powershell for Web Access Session This topic contains 2 replies, has 2 voices, and was last updated by bvi1998 . 2 years, 4 months ago. Author Posts May 28, 2015 at 11:33 am #25745 bvi1998 .Participant Hi, Does anyone know why running kinit in the Powershell for Web Access session returns this error? kinit : kinit.exe: Inappropriate I/O control operation while getting initial credentials + CategoryInfo : NotSpecified: (kinit.exe: Inap...ial credentials:String) , RemoteException + FullyQualifiedErrorId : NativeCommandError It works if I run kinit on the server itself, just not in the PWA (or is it PWS?) session. This ticket is in a Linux Realm, not AD. Thanks! May 28, 2015 at 12:11 pm #25749 Don JonesKeymaster It's PWA. It's probably because PWA establishes a Remoting session to the target machine, even if it's the machine PWA is running on. By default, that doesn't permit credentials to be give up to anything else. June 3, 2015 at 5:38 am #25914 bvi1998 .Participant Thanks Don, makes sense! Author Posts You must be logged in to reply to this topic.