Attempted to read or write protected memory. This is often an indication that other memory is corrupt.

Hi,

I m getting a generic error message while running my application. It says, "Attempted to read or write protected memory. This is often an indication that other memory is corrupt". My application will communicate with hardware device, for which i m using referencing a DLL provided by the device manufacturer. What is the cause of this error? Will it help if i use the application domain, whenever i communicate with the device from the software?

Thanks,

Balaji Gurunathan