I get this Errors at the Server Console:

28.03.2006 10.16.56 : COMN-3.24-592 [nmID=F000A]
Station 136 (task 8) timed out waiting for an op-lock on file
0065-234565.ctb held by station 123

I enabled the "Client File Caching", because there were performance
problems with some applications.

Now there are big problems with MS-Office, because files are locked.

NetWare 6.5/SP5, Client 4.91/SP1

Thank you for any help

Klaus Tillenburg