Good Evening all,
We recently had some connectivity issues with clients sporadically disconnecting, it was decided that we would switch to MAPI instead of RPC/HTTP.
I have moved a handful of people over to MAPI but now they are unable to expand their oniine archive due to the below error message:
Cannot expand the folder. The set of folders cannot be opened. The attempt to log on to Microsoft Exchange failed
The users left on RPC are working as usual and can expand their folders, if the MAPI users login to OWA, they expand their archives without issue.
I have office 2013 SP1 x64 installed and we are running on the latest Exchange 2013 CU.
Any help would be greatly appreciated.
Hassan