A Comprehensive Guide on QuickBooks Error Code 1625 Users have reported that they can’t even install QB and are surrounded by problems. One problem that often occurs during installation is QuickBooks error code 1625 . It also takes place when you try to update the software itself. The reasons that may be responsible for the occurrence of this problem are the deleted Windows Installer. Virus attack, insufficient permissions, and many others. But you don’t need to worry. We have got this covered. After research, we have compiled a blog including different segments to explain the required information, such as causes and troubleshooting methods. Dive into the page and get the answers to all your questions. In case resolving QuickBooks error code 1625 seems risky, and thus you want professionals to guide you. Give a call to 1-855-888-3080 and speak directly to an expert. Reasons Behind the QB Installation Error 1625 The factors that might be leading to error 1625 have been outlined in the segment below. The error may occur due to a damaged or corrupt Windows Installer Framework. You may fall into such an issue due to a lack of admin permissions. It can be due to a virus or malware infection. You might have deleted Windows Installer mistakenly. Top 3 Tricks to Eliminate QuickBooks Error Code 1625 These are the methods that you can use to eliminate QuickBooks error 1625. Let me walk you through the steps accordingly: Solution 1: Disable UAC settings Go to the Windows Start menu. Search for the Control Panel and open it. Click on User Accounts. Tap on it again when it pops up. Choose Change User Account Control Settings. Tap Continue. Enable the Never Notify option. Click OK. Restart the system. Try to install the updates again. Solution 2: Configure software restriction policy Search for the Control Panel in the search bar. Click on System and Security. Tap on Administrative Tools. Choose Local Security Settings. Click on Software Restriction Policies where no restriction is defined. It's time to right-click on the Software Restriction Policy node. Choose New Software Restriction Policy. Double-click on the Enforcement option. In the Enforcement Properties window, select all users except local administrators. Choose OK. Last, restart your computer and see if the error is resolved. Solution 3: Run regedit Press the Windows icon and type Command. Hit Enter. Now, you need to press the Ctrl+Shift keys and hit Enter. When you see a dialog box, choose Yes. This will show you a black screen with a cursor. There, you need to type regedit and hit Enter. Tap on Export in the File menu. Input a name for the backup file as a Windows Installer backup. Ensure that you opt for the selected branch and export range box. Save the file with .reg file extension. In the end, you will get the Windows Installer backup. The Last Line In the post, we have discussed the reasons why QuickBooks error code 1625 arises. Moreover, you have been given a couple of methods to eliminate it. If you are afraid to do it alone, give 1- 855-888-3080 a call and connect with IT experts.