While you attempt opening your QuickBooks Company File or trying to install QuickBooks Desktop, then you can come across QuickBooks Error 1603. It can be caused by missing Windows installer components, incomplete or damaged installation files of QuickBooks, or using a corrupt company files. But you don’t feel bad as there is a productive solution to this problematic error. What you should actually perform for annihilating it is:
· Download and install the QuickBooks Tools Hub. Now, open this tool and run it on your PC. It will automatically detect the error and rectify it soon.
· If this doesn’t work, then try updating your Windows. Now, install QuickBooks, this time without throwing any error, it will be installed.