QAxBase::exception Access Violation Reading Location Programming Software Development by Eagletalon … in specific QAxObject... The problem is this: QAxObject inherits from QAxbase, which has the following signal according to its documentation: void… QAxBase::exception ( int code, const QString & source, const QString & … Re: QAxBase::exception Access Violation Reading Location Programming Software Development by Eagletalon … call "disableMetaObject" when working with signals and catching QAxBase::exception signals... Re: Include .dll with no header Programming Software Development by Eagletalon … COM objects installed with the ERP... and that using the QAxBase class native to QT I would be able to access… 7 and http://qt-project.org/doc/qt-4.8/qaxbase.html Thankyou for all the assistance everyone :)