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Alex Rivera
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VS2008, .NET 2, VB.NET, XP ... I have a Windows form, with a WebBrowser control and a Close button, which just does a Me.Close . The form's cancel button is set to the Close button, so that I can hit ESC to close the form. I set the DocumentText property of the WebBrowser control in the load event, and the HTML displays. Running the application from Visual Studio, if I click the Close button, the form closes with no error. If I hit the ESC button I get RaceOnRCWCleanup was detected Message: An attempt has been made to free an RCW that is in use. The RCW is in use on the active thread or another thread. Attempting to free an in-use RCW can cause corruption or data loss. If I run the app outside VS, I get no error. Any ideas a) why the error, and b) how to prevent or suppress it? Many thanks in advance.
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