There are a lot of reasons why you might face this issue on your desktop. The “Register QuickBooks Library Files Failed”has been occurring on a more frequent basis. And to fix this issue, you will have to understand the reason causing it. Here are a few of them:

• Maybe a damaged library file is causing the issue.

• Improper installation of Quickbooks or updating the software can also cause the problem.

• Maybe your software isn’t up-to-date or you are not having the required access.