Last Updated:
16 Sep 2021 11:44
by ADMIN
Unable to cast COM object of type 'System.__ComObject' to interface type 'mshtml.IHTMLTxtRange' when trying to edit an htmlTextBox.
Any time I double-click in the HTML text box in the attached report and then click the text to start editing it, I get this error:
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Telerik Report Designer
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Unable to cast COM object of type 'System.__ComObject' to interface type 'mshtml.IHTMLTxtRange'. This operation failed because the QueryInterface call on the COM component for the interface with IID '{3050F220-98B5-11CF-BB82-00AA00BDCE0B}' failed due to the following error: No such interface supported (Exception from HRESULT: 0x80004002 (E_NOINTERFACE)).
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OK