MagSetWindowFilterList function not remove specified window of screenshot

[Zacherl]

Thats strange If MagSetImageScalingCallback returns true , the callback should at least get invoked. I'm trying out the C++ example now. Could you upload your complete Delphi project files as well?

Edit:
C++ example does not work for me (Windows 10 64-bit Build 1709). MagSetWindowSource raises an access violation in `Magnification.dll`. It does not crash, if I remove the call to MagSetImageScalingCallback , tho. I guess MSDN is correct about the deprecation Never mind, the callback is getting invoked, but something inside the callback crashes the example for some reason.

Edit2:
Wow, the author of the C++ example forgot about the stdcall as well It seems to work now.