Easy Methods to Resolve QuickBooks Error 1625

The users of Quickbooks usually encounter Quickbooks Error1625 during the installation of the program. Moreover, this error code may also arise due to the running of Microsoft Corporation-related software, such as the Windows installer. 

Furthermore, Intuit, the creator of QuickBooks, publishes the most recent QB update, thus increasing the frequency of the problem.

This error code causes the screen to display the message, which reads as “this installation is forbidden by system policy, which occurs while installing or upgrading QuickBooks”.

This problem can also occur when the machine reboots itself or when Windows is shut down. Also, this issue can occur while the windows working framework is being installed.
However, a few customers claim that they have experienced this error code while attempting to install Windows but there was no security policy configured on the device.
The QB user may also see such an error if you use a program that can only be accessed with administrative credentials.
Thus, in this article, we will dive deep into the Quickbooks error 1625, its causes, and the possible solutions to rectify it.

So, to get a thorough understanding of the error code, continue reading this article till the conclusion.

Factors that lead to the occurrence of QuickBooks update Error1625

QuickBooks Error1625

This Quickbooks Error1625 may arise due to one of the following reasons, particularly:

  • If any of the files associated with the windows installer was deleted by another software.
  • Also, this QuickBooks update error may arise when malware corrupts windows registry units, framework records, or installer-related application files.
  • If the Windows registry becomes damaged as a result of the changes made to the windows installer program.
  • Another issue might be that the windows installer error 1625 restricts you from performing programming refreshes.
  • If the Windows installation framework becomes corrupted, or if you haven’t logged in as an administrator.

Troubleshooting Solutions to Resolve QuickBooks Error 1625

There are a few steps that must be taken to resolve QuickBooks error code 1625. Let’s have a look at each solution one by one:

Solution 1: Examining Obsolete gadget drivers

To resolve QuickBooks error1625, you may examine outdated gadget drivers. All you have to do is reinstall the drivers and make sure that they are used appropriately. However, if any improper driver is used, it may result in an error code 1625. Moreover, it is advised that you utilize the driver doc to renew the primary portion of the gadget driver. This approach will assist in enhancing the overall functioning of the drivers and help in improving the working.

Solution 2: Check your Windows settings

In this method, the troubleshooting steps may vary as per windows 7,8, 10, and Windows XP. As a result, you must carefully follow the steps:

Windows 7, 8 and 10

The users of Windows 7, 8 and 10, need to follow the below steps:

  • Firstly, simultaneously press the Windows + R keys. This will allow the Run window to pop out.

Press Windows + R keys

  • Secondly, hit on OK tab after typing gpedit.msc

Type gpedit.msc

  • In the next step, navigate to the local computer policy window and press Computer configuration
  • Now, locate the administrative templates.
  • After that, navigate to Windows Components and click on Windows Installer.
  • Next, double-click on restrict non-administrators after applying vendor-signed updates.
  • Finally, go to the disabled option and hit the OK tab.
Also read: QuickBooks Error 1402 | Easy Steps to Resolve with Causes
Windows XP

If your system is compatible with Windows XP, you need to below the below steps:

  • Go to the Start tab on the taskbar and choose Run.
  • Then, in the Run window, type gpedit.msc and hit the OK tab.
  • Now, navigate to the local computer policy window and click on the computer configuration.
  • Then, browse the admin templates.

Administartive Tempelates

  • After that, navigate to Windows Components and click on Windows Installer.
  • Now, double click on restrict non-administrators from the vendor signed updates
  • Lastly, go to the disabled option and hit the OK tab.

Solution 3: Modify UAC settings

Another approach to resolve the error1625 is to modify or adjust the UAC settings. The following are the steps involved in this solution:

  • In the first step, locate the start menu
  • Next, press the Enter key by typing MSCONFIG into the search box
  • Following that, if the UAC window prompts, click the Continue button.
  • Now go to the tools menu, highlight the change UAC setting, and hit on the launch tab.
  • Thus, select Never Notify


  • Lastly, if asked restart the system
Read: Complete Guide to use to Quickbooks Tool hub

Solution 4: Set up of software restriction policy

If none of the above solutions worked, consider setting up the software restriction policy, which may resolve the error to a large extent. The steps to take in this case are as follows:

  • Firstly, select the Start tab and then navigate to the Control Panel.
  • Then, launch the admin tools and navigate to the local security settings.
  • In the next step, select software restriction policies.
  • If there is no software restriction policy established, right-click on the software restriction policy node.
  • Then, click on the new software restriction policy.
  • Following that, click on enforcement twice.
  • Now, select all users except local admin and press the OK tab.
  • At last, restart the system.

Solution 5: Start Regedit

This is the final technique available for resolving QuickBooks error 1625. The actions to take here are as follows:

  • To proceed, select the Start tab.
  • Then, in the search bar, type command. Also, avoid hitting the enter key.
  • In the next step, press ctrl and shift on the keyboard, and click on enter tab.
  • When the permission dialogue box displays, you must then click yes.
  • You may now notice a black box with a flickering cursor.
  • Where you have to type Regedit and click Enter.

Start Regedit

  • Then, under the file menu, select export.
  • Also, in the file name box, provide a name for the backup file, such as windows installer backup.
  • Now, ensure to select the appropriate branch as well as the export range box.
  • Then, click the Save tab and save the file with the .reg file extension.
  • At last, you will have a backup of the Windows installer.

After implementing the above steps, resolving the Quickbooks Error1625 may become easy. However, it is adequate that the troubleshooting solutions are sufficient to resolve the error code 1625. In case, the problem still occurs, you can connect with the technical team for further assistance.