QuickBooks desktop is said to be one of the best accounting software in the world. However, despite its great features, it also gets some glitches and one of the common errors is the famous "File Exists" error. QuickBooks file exists error usually caused by a file is being read incorrectly. Here are several troubleshooting steps to fix this error. 1st Update your QuickBooks to the latest version. 2nd Close the running QuickBooks Desktop software and Restart your computer. 3rd Run QuickBooks desktop software as the Administrator. If you need our expert assistance contact our live support team (844)-932-1139.