Excel crashing when saving a template

[Harvey]

Hi,

I have a template that runs code on Workbook_BeforeClose, Workbook_Deactivate and Workbook_Open. About 20% of the times the workbook is saved, Excel crashes. The template has a fair number of ActiveX controls, ie. comboboxes and lists. There is also a second document opened, that contains data which is used in the document. I have no single clue why the application crashes. It seems to happen at random, but more often when I have not saved for a while. Is there anyone that can help me out here?
Thanks a lot for any suggestions.

Regards,

Martien

I forgot to say: Excel version is 2002 + SP-2

 

[Harvey]

the problem seems to occur always when i have filled a certain combobox, referring to a 10k items list, and have run a macro afterwards. Should I post the macro? (its very large)

 

[Harvey]

Is there noone who can help me?
I have already found out that it can have something to do with network settings. The template is on a network drive, and the result will also be saved somewhere on the network. I think the network uses Novell, but I'm not sure.
Please me, I am completely stuck. I can send you the workbooks if neccessary.

 

[Harvey]

I tested the workbooks on a local harddisk instead of network, with no effect. The application still crashes.

 

[Harvey]

one last time, can anyone please help me? I'm completely stuck. The application won't save whenever the filename is changed.