Error: "Query Interface...."

H

Heike

Well-known member
Joined
Jun 5, 2002
Messages
56
I (unfortunately only sometimes) get the error message "QueryInterface for interface System.Runtime.InteropServices.UCOMIConnectionPoint failed".

What does that mean?

This morning I got it when debugging at the following statement:

Code: 
RemoveHandler CType(objWordInstance, Word.ApplicationEvents2_Event).DocumentBeforeClose, AddressOf DocumentBeforeClose
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