Labview.exe - Application error

[The rock]

The error message is 'Labivew.exe - Application error. The instruction at 0x03c80229 referenced memory at 0x00000000. The memory could not be read.' The program was looping well for 2 hrs until the message comes. By observing the Task Manager -> Performance, I noticed an increasing Handles and Threads till it crashes. I am running it under Win2000 with 128MB RAM.

[mikeporter]

There is something in your code that is not being handled correctly. Check anywhere you use reference numbers: file IO, DAQ, GPIB, control and VI references--that sort of thing. You probibly aren't closing a reference somewhere.

Also if you are calling DLLs anywhere or ActiveX controls, make sure you you are handling them correctly and not leaving things open.

Can you say a little more about what your application is doing?

Mike...