I'm not having this issue, so can't test this fix. However, it might be similar to an issue that was in emesene recently. Try this: Close aMSN, and then in
addressbook.tcl, find:
append xml {996CDE1E-AA53-4477-B943-2BE802EA6166}
Replace with:
append xml {CFE80F9D-180F-4399-82AB-413F33A1FA11}
this didnt work for me, but at least i was able to login changin the protocol version with out restoring this file after edition...