Would you mind any assistance in fixing QuickBooks error 1334? Well, you can probably fix the issue on your own, all you need is to understand the right fix for it. In this segment, we have tried to share some quick information about the QuickBooks error code 1334 » . The error seems to be a bit basic, yet needs utmost care. The error code 1334 in QuickBooks is all about the issues with installation and corruption of the .net framework. To learn the actual causes, fixes, and further information about the error, make sure to dive in the segment deeply.