Synchronization problem

Hi!

I have been syncronising my xda Pocket PC (Phone Ed.) successfully at
the office till now (using ActiveSync 3.6).

Recently I came to an idea to sync with home PC, too. So I installed
ActiveSync 3.7 and the bundled Outlook (I think it was ver. 2000) on
it.

The following problem arised during "Looking for changes...":

Connected
Synchronization Error

As I came to the office on the next day, I couldn't sync there
anymore, either!

I uninstalled and reinstalled ActiveSync on my office PC and it helped
nothing, so I suppose it has more to do with the Pocket PC rather with
the desktop PC.

The question is: how can I reset ActiveSync on the Pocket PC? What
registry entries (on the Pocket PC) do I have to remove?


Please help,

Kilu