Can not load 64-bit ActiveX Control

  • Thread starter Thread starter cowboylym
  • Start date Start date
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cowboylym

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I build a 64-bit ActiveX Control, and I have registered it successfully. Then I build a MFC project and I want to insert the ActiveX Control into it.

When I open the "Insert ActiveX Control" dialog, I cannot find my ActiveX Control.

If I change the 64-bit Control to 32-bit, the problem is fixed. Why? Does MFC not support 64-bit ActiveX Controls?


The strange thing is that i can load the 64 bits control by ActiveX Control Test Container tool -- "testcon.exe" which is supported by QT5.



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