OES2 SP1, Linux
Client Win7 SP1 (IRS 1.4)

Well I have tested all hints in this forum but my problems resisted all

I have Win7, 64 bit, machines with Office 2007. If I opened an Excel sheet,
the message is "locked by the owner". There are many discussions here but
oplock, caching disabled, ... no result.

Do anyone have an idea to resolve this problem.