..\..\src\cryptovpn\cryptovpn.cpp:815:42: warning: trigraph ??- ignored, use -trigraphs to enable ..\..\..\..\Qt\2010.05\qt-static\include\QtCore/../../src/corelib/codecs/qtextcodec.h: In constructor 'CryptoVPN_GUI::CryptoVPN_GUI(QObject*)': ..\..\..\..\Qt\2010.05\qt-static\include\QtCore/../../src/corelib/codecs/qtextcodec.h:135: error: 'virtual QTextCodec::~QTextCodec()' is protected ..\..\src\cryptovpn\cryptovpn.cpp:87: error: within this context mingw32-make[2]: Leaving directory `C:/Projects/vpngui2/in-disguise-build-desktop/cryptovpn' mingw32-make[1]: Leaving directory `C:/Projects/vpngui2/in-disguise-build-desktop/cryptovpn' mingw32-make: Leaving directory `C:/Projects/vpngui2/in-disguise-build-desktop' mingw32-make[2]: *** [obj/cryptovpn.o] Error 1 mingw32-make[1]: *** [release] Error 2 mingw32-make: *** [sub-cryptovpn-in-disguise-pro-make_default] Error 2 The process "C:/Qt/2010.05/mingw/bin/mingw32-make.exe" exited with code %2. Error while building project in-disguise (target: Desktop) When executing build step 'Make'