You will need to restart QuickBooks. Generally, when you try to install an update, QuickBooks requires that you reboot looperror occurs. Sometimes the update may not be complete due to a technical error and this error may occur. A warning message will appear on your screen indicating that you must restart QuickBooks when you install a QuickBooks update. This issue may persist even after restarting the system. As far as other common errors go, this one is not common. Fixing loop errors that require restarting QuickBooks can be a dangerous task for QuickBooks users. When you encounter this error, you get stuck in a loop of trying the same thing over and over and nothing works. However, we have compiled possible solutions in this article to help you fix this error. Please read this article till the end. For further assistance, please contact our technical support team at +1-844-499-6700.