Microsoft navision crashes ocasionally on a computer in domain

Hello!

I have a problem on a specific computer in our domain network. Occasionally it  just crashes when in Navision and the "Report to microsoft" screen appears with suggesting to restart the product.

I've checked the Event viewer and here's  the error message:

"The description for Event ID ( 1000 ) in Source ( Microsoft Business Solutions-Navision ) cannot be found. The local computer may not have the necessary registry information or message DLL files to display messages from a remote computer. You may be able to use the /AUXSOURCE= flag to retrieve this description; see Help and Support for details. The following information is part of the event: fin.exe; 4.0.3.25143; 46d61fbc; fin.exe; 4.0.3.25143; 46d61fbc; 0; 002068de."


Except that I have no other info about the problem.

Can anyone help me?

Thank you!