0x80000002 Exception

Hello

I have a VB.NET application running on a CE.NET 5 device. The application is
supposed to connect to a PC database (SQL Server 2000) during the night to
reload data. To do this I have a timer control that checks if the system
time is after 2:00 AM, and if so, start the routine to connect and upload
data. The actual routine works fine, but once data has been uploaded, I am
getting exception errors with Exception Code 0x80000002, and Exception
Address 0x03f92914. This will occur at a random time once upload has been
completed. It doesn't happen if I run the application from the IDE, nor does
it happen if I execute the upload routine by clicking on a button rather
than using the timer, but it happens every time sooner or later if I run the
upload automatically from the .EXE file, which suggests it is something to
do with the timer. The code and address are always the same. Can anyone
offer any advice as to what the error code means, or what the cause could
be? Thanks in advance.

Andy Baker