Error Code -30000 Using Rake

[aroon]

I am using the CWIMAQVision rake function from C# in .NET.  I have used it many, many, many times before without any problems but for some reason, I am getting an error now.  The information I have is: "Exception from HRESULT: 0xFFFF8AD0." and the ErrorCode is -30000.  Anybody know what this means?  I havn't been able to trace it at all.  From what I can tell, I am passing in all the right parameters but obviously I'm doing something wrong...

Thanks!

[aroon]

Solved!  The problem was I had two instances of the Vision activX object and apparently they were conflicting or something.  Anyway, consolodated to a single instance of the object and all is well.