i have K2 blackPoint server installed over 2 web application servers and 2 web frond ends ,
every thing was working fine ,
but suddenly i got Unauthorized access when submitting the form , i was giving the process right using SP group contains a users ,
i removed the K2admin user from process right , then re added , every thing worked fine for this user only .
i removed the SP group user and re added them , i still have the same error.
i did restart for iis , K2 service.
same thing ,,
any ideas ?!