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Make sure that the COM object is defined at class level and not in a subroutine or function that will go out of scope.
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Make sure that the COM object is defined at class level and not in a subroutine or function that will go out of scope.

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All the ones that need to be accessed later are.
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All the ones that need to be accessed later are.

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Then I don't know what to tell you, sorry.
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Then I don't know what to tell you, sorry.

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The error seems to have had to do more with the form that was running wasn't message pumping. &nbsp;I created it in it's own STA thread using the following example. &nbsp;After implementing this I didn't receive this MDA error any more.<br />
<br />
Lookup<br />
<br />
Walkthrough: Supporting COM Interop by Displaying Windows Forms on a Shared Thread<br />
<br />
in the .net framework 2.0 SDK
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The error seems to have had to do more with the form that was running wasn't message pumping.  I created it in it's own STA thread using the following example.  After implementing this I didn't receive this MDA error any more.

Lookup

Walkthrough: Supporting COM Interop by Displaying Windows Forms on a Shared Thread

in the .net framework 2.0 SDK

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I am receiving the following MDA error<br />
<br />
Context 0x1935b8' is disconnected. &nbsp;Releasing the interfaces from the current context (context 0x1937e0).This may cause corruption or data loss. To avoid this problem, please ensure that all contexts/apartments stay alive until the applicationis completely done with the RuntimeCallableWrappers that represent COM components that liveinside them.<br />
<br />
How do I ensure that ensure that my wrappers and COM objects &quot;Stay Alive&quot;
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I am receiving the following MDA error

Context 0x1935b8' is disconnected.  Releasing the interfaces from the current context (context 0x1937e0).This may cause corruption or data loss. To avoid this problem, please ensure that all contexts/apartments stay alive until the applicationis completely done with the RuntimeCallableWrappers that represent COM components that liveinside them.

How do I ensure that ensure that my wrappers and COM objects "Stay Alive"

How to keep an object alive

Visual Basic .NET (VB.NET) is an object-oriented programming language implemented on the .NET framework, but also supported on other platforms such as Mono and Silverlight. Microsoft launched VB.NET as the successor to the Visual Basic language. Though it is similar in syntax to  Visual Basic pre-2002, it is not the same technology,