public: void __thiscall QMessageBox::setButtonText(int, class QString const &)

Mangled name

?setButtonText@QMessageBox@@QAEXHABVQString@@@Z

Exported by

size	filename	version
2703360	qt-mt230nc.dll
4297216	Qt5Widgets.dll	5.1.0.0

Imported by

size	filename
7311360	lfmModeller.exe
12921592	MEGAsync.exe