How do I find out what is causing an exception?

[cathym]

I wrote a com to execute an excel spreadsheet every minute. This spreadsheet also uses an add-in that is a DDE link. It works well, except that intermittently I get an excel exception, and excel terminates. This happens ever 1 to 2 hours.

Does anyone know how I can find out what is causing this exception so I can fix it?

 

[pankajkumar]

Try these options
1.Use Try and Cathch way
2.See to it if there is any timer used for thses tasks.
3.Collect resturn values and try to cure with Win32 guide.
4.Perhaps execel old/dll file might been preventing you of timed access on specific events...

Hope any of these works for you