Hi!
We have not seen this problem before. Others ran into this problem with Windows Firewall with other software. The fact that it's a Kerberos failure hints that it may have to do something with with Windows Firewall settings changes could be disabled at the domain level via security policy or something like that. Please see
this.
Could you please clarify, if you don't mind, does this cause UWS installation failure? Or failure to register or run an application? When exactly do you get this error? We ask because this step, if fails, should not cause any real problems. Its failure means that in worst case scenario your applications won't be accessible from external machines without your manually creating firewall exception.
Best regards,
UltiDev Team.
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