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Posted on 2012-08-21
Medium Priority
Last Modified: 2012-08-26
What does the following C# InvalidComObjectException mean and how can it be resolved?

"COM object that has been separated from its underlying RCW cannot be used."
Question by:Artic
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Accepted Solution

p_davis earned 2000 total points
ID: 38315977
it usually means that you are trying to access a com object that has already been disposed.
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Expert Comment

ID: 38315980
you will have to make sure that you are managing your interfaces correctly.
LVL 22

Expert Comment

ID: 38317399
jkr, it could be c# com to c++. I work in that scenario daily.

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