Package: x2goclient Version: 4.1.2.2 Tag: patch When compiling against Qt5 5.15.9 I get: ../src/wapi.cpp: In function 'void wapiSetWindowIcon(HWND, const QPixmap&)': ../src/wapi.cpp:224:88: error: 'class QPixmap' has no member named 'toWinHICON' 224 | largeIcon=icon.scaled(iconx,icony, Qt::IgnoreAspectRatio,Qt::SmoothTransformation).toWinHICON (); | ^~~~~~~~~~ ../src/wapi.cpp:225:90: error: 'class QPixmap' has no member named 'toWinHICON' 225 | smallIcon=icon.scaled(smallx,smally, Qt::IgnoreAspectRatio,Qt::SmoothTransformation).toWinHICON (); | ^~~~~~~~~~ Now, the only call to wapiSetWindowIcon() is commented out, so I just commented out the wapiSetWindowIcon() code as we... Looks like the current function to use is QImage::toHICON(). I'm also curious that you need to shift to a Windows API call - shouldn't we be able to do everything in Qt? -- Orion Poplawski he/him/his - surely the least important thing about me IT Systems Manager 720-772-5637 NWRA, Boulder/CoRA Office FAX: 303-415-9702 3380 Mitchell Lane orion@nwra.com Boulder, CO 80301 https://www.nwra.com/