QuickBooks users may lead to QuickBooks Error Code 41 when an older version of a print driver activation code is used for a newer version of the driver by your QuickBooks Software. In addition, if you are using the integrated QuickBooks PDF Converter or the driver licensed by QuickBooks, then you may get QuickBooks Error 41 on your screen. You can easily fix Error Code 41 by re-installing QuickBooks PDF Converter.