One of my users from abroad has just sent me this screenshot of an error hes getting in his webmail client naturally I dont speak dutch but it looks something cannot be found, I have found translators to be wrong aon a few occasions so ill stay away and hope that someone knows more than me...
This happens when he goes into his calendar.
Internet Explorer 8 (8.0.6001.18865IC)
Windows Vista Home Premium SP 2
Client Version: 6.0.2_GA_1912.RHEL5
Client Release: 20091020173119
Build Date: 20091020-1743
Hope you can help out.