Originally Posted by knottyrope
you can goto full BES for 2700 or so.
Might be able to uninstall it and reinstall BESE and use the backup DB and registry(hopefully you did that part).
If that does not work then uninstall reinstall and wipe all users and add them back in.
Does OCS work with BPS? if yes I would not worry about it, only limits are with MDS.
From what I have been able to find is no it doesn't work with BPS. I get Service not enabled for this handheld. When comparing editions i see that Web-based IM is supported but not Enterprise IM.
I'm not too worried with my DB now, it only has my BB in it so no harm in starting over.
Any help would be great in getting this working. BlackBerry - BlackBerry Professional Software
It looks like Express isn't even supported anymore but I was able to find a download link from RIM and get my registration info.