InvalidCastException: QueryInterface for interface

T

ton

Hi,
when modifying my customserver control, I did not look at it for more then 2
weeks, I received an error:

InvalidCastException: QueryInterface for interface ..... The interface was
my COM object dbRecord.DLL, the method was a logon, but I receive the same
errors with other simpler methods (like get a text from a resource file).

Does this looks familair.

The only thing I did was uninstall the components and install the latest
version of my wndows program (with the dbRecord.DLL com object).
When I reference the object in a VB.NET forms application I do not receive
the error

Does anyone has an idea.

Ton
 

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