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QuickBooks Error 1625 (Update) – Installation is Forbidden

QuickBooks Error 1625

Stating that the installation is forbidden by policy, QuickBooks update error 1625 occurs when another program or a damaged windows component interferes with the update process in QuickBooks Desktop. Although an update error, it may even occur when users try to launch the accounting software. The system’s policy may also prohibit the installation of the update, as making any changes in windows requires access to an admin account. Standard user accounts cannot make changes such as installing or uninstalling a certain program.

Damage to Windows components required by the installer is the most common cause of QuickBooks error 1625. When QuickBooks launches the installer to install the updates, the damaged files interrupt the process and result in the error. Damaged registry keys in windows can also cause problems because windows, then, won’t view QuickBooks as a registered software. Other applications that interfere with the installation process also cause this error.

In this post, you’ll learn how to fix QuickBooks update error 1625.

What does QuickBooks Update Error 1625 mean?

QuickBooks error 1625 could take place when a Windows Installer and software alike are running in the background, at the boot-up and shut down of Windows, or at the times when Windows Working Framework is being installed.

What are the causes of QuickBooks Update Error 1625?

By following the list below, you can pinpoint the possible cause of QuickBooks update Error 1625. Take a look:

  • When you are not signed in the Windows as Administrator.
  • When Windows Installer prevents you from programming refreshes.
  • When Windows Installer Framework is either corrupt, or fragmented.
  • When Windows Registry is corrupt because of the changes made in Windows Installer Programming.
  • Malware that damage Windows Registry units, Framework records or installer-related program files.
  • Windows Installer-related accidentally being deleted by some other program.

When QuickBooks Error 1625 takes place? 

There are a few common areas when this error message might pop up;

  1. While establishing the Program.
  2. If the software is updated recently.
  3. In case the desktop starts or shuts down suddenly.
  4. During the installation of Windows on the system.
  5. When an unverified user has accessed QuickBooks. 

In which scenarios do QuickBooks Error 1625 appear?

To know much about how to tackle QuickBooks Error 1625, you need to look at some reasons that are responsible for the occurrence of this error code. Here is the list of some primary reasons behind the same:

  1. This error code may come up if the device is missing the Windows Installer file or if it is a corrupted file as well.
  2. If the Windows Registry gets damaged due to malware infection on the computer.
  3. QuickBooks Enterprise update error 1625 arises when you aren’t logged in as an Administrator.
  4. The Windows Installer Framework arrangement blocks the programming refreshes. 
  5. Operating QuickBooks or Windows as a regular user instead of as an Admin.
  6. If your computer system shut downs while you refresh the information saved on it.
  7. Unintentional deletion of essential QuickBooks Components and support files.
  8. Due to the sudden virus invasion on your device or downloading a malicious program.
  9. Existence of a corrupted Windows file in the system.
  10. In case some other external programs have erased windows installer records.

How to Fix QuickBooks Error 1625

Below are some troubleshooting methods to fix QuickBooks update error 1625:

  • Check and verify Obsolete device drivers
  • Configure the windows settings
  • Changing UAC settings
  • Configuring programming limitations
  • Run Regedit.

There can be a small bunch of methods that can be embraced to dispose of the QuickBooks mistake 1625. Here, you learn all possible ways to fix this issue. Before picking any solution the user has to ensure the reason behind it otherwise it might lead to a major loss.

There are several quick solutions to this error. We will explore a few points:

Solution 1: Turn off the Non-admin Prohibition

There might be some scenarios where your computer would require admin rights to perform any kind of installation process on the system. To change the settings and go through the installation without the QuickBooks Error code 1625, you just need to follow the instructions inclined below: 

  1. The very first step is to hold and press the Windows key + R to open the Run window.
  2. Now, type gpedit.msc in the search bar and click the Enter key.
  3. Navigate to the Local Group Policy Editor window and click on Local Computer Policy.
  4. Browse the Computer Configuration window and select Windows Settings.
  5. Choose the Administrative Templates option and hit double-click on Windows Components.
  6. Select Windows Installer and go to Applying vendor-signed updates. 
  7. Search for Prohibit non-administrators option and double-click on it. 
  8. Move the slider to the Disabled option and press OK.
  9. Finally, restart your system and try to install or update the QuickBooks again. 
  10. Also, check if the QuickBooks Installation Error 1625 persists or not.

Solution 2: Check and verify Obsolete/Outdated device drivers

The client can confirm the outdated contraption drivers to fix the QuickBooks error code 1625. Everything necessary is to invigorate the drivers and check that they are utilized effectively. If any mistaken driver is being utilized, it may prompt such an error. The client is prescribed to utilize the driver doc to revive the contraption drivers’ significant part. This cycle will help in upgrading the general working of the drivers and improve the working by resolving the errors. 

Solution 3: Configure the windows settings

There are two steps involved in configuring the settings of your windows; Windows Vista 7, 8, 10, and Windows XP. Thus, you need to carry out the steps with the utmost observance in order to disappear QuickBooks Error 1625. Here’s how:

When the configuration of Windows settings is done correctly, the reasons for the error may not exist on your computer. Moving on, you can find two ways below.

A. The below-mentioned steps are applicable for windows vista 7, 8, or 10

  • Initially, the user needs to move to the show window by pressing the Windows key + R keys together
  • And afterward, type gpedit. MSC and click on the OK tab 
  • The next step is to move to the nearby PC strategy window 
  • Hit the next click on Computer design 
  • Now, the user needs to move to the managerial layouts 
  • When wearing that, the user needs to move to the windows segments 
  • Then, click on the windows installer 
  • After that from applying merchant marked updates, the user needs to double-tap on preclude non-heads 
  • Also, finally, move to the impaired choice and click on the OK tab. 
  • Click on Save and close button to end this process. 

2. For Windows XP users, the guidelines are listed below:

If you are a Windows XP user, at that point the beneath steps would be the most reasonable ones for you: 

  • From the outset, move to the Start tab on the taskbar and pick Run 
  • The next step is to type gpedit.MSC in the Run window and click on the Ok tab 
  • Now, the user needs to move to the local; PC strategy window 
  • Hit the next click on the PC setup 
  • After that explore the administrator formats 
  • This is followed by moving to the Windows segments and clicking on the windows installer 
  • Now, you are all set to apply merchant marked updates
  • Then, the user  needs to double-tap on preclude non-executives 
  • Furthermore, ultimately, explore the handicapped choice and hit the OK tab. 

Solution 4: Change UAC Settings

Changing the UAC (User Account Control) Settings may help in dismantling the prompts of  QuickBooks update error code 1625. All you need to do is to adhere to the steps entailed in the following procedure:

To change/configure UAC settings, you can view MSCONFIG in the search. After pressing Continue, the option of Change UAC Settings has to be highlighted. You can then press the button saying the start and select the option Never report further.

Another method to give a shot is to change the UAC settings or design them. The means associated with this strategy are as per the following:

  • The first step is to open the Start menu 
  • Followed by composing in MSCONFIG in the search bar and hit the Enter key 
  • The following stage is to click on proceed with tab if the UAC window prompts 
  • Now, you need to move to the apparatuses 
  • Then, choose the feature the change UAC setting 
  • Hit the click on dispatch 
  • After this, the user needed to choose never to tell 
  • Followed by restarting the framework whenever provoked to.

Solution 5: Configuring programming Limitations

If the above ways are unable to work out then configuring the programming limitations might help you to get rid of the QuickBooks Error 1625 to a great extent. For doing so, you need to walk through the below-listed steps to configure the same:

To accomplish this goal, you can choose Administration Tools through the Control Panel. You will be presented with the local security settings. From these settings, you can begin configuring the software limitation policy. After the configuration method is finished, you can open QB.

If the above solutions didn’t work, have a go at arranging the product limitation strategy, as this may resolve the error up generally.

The means to be continued in this are:

  • The initial step is to click on the Start tab and move to the control PAnel
  • From that point forward, open the administrator devices and move to the nearby security settings
  • The next step is to settle on the product limitation approaches
  • Followed by, right-click on the product limitation strategy hub if there is no product limitations strategy characterized
  • From that point forward, the client needs to click on the new programming limitation strategy
  • Furthermore, double-tap on the authorization
  • The client is needed to move to all clients except for the nearby administrator and hit the OK tab
  • At last, reboot your system and check whether the issue is resolved or not.

Solution 6:  Run Regedit

The Windows Registry Editor is a graphical tool in Windows that authorizes admin users to view the Windows registry and mend it according to the requirements. This is the last but not least effective way to fix QuickBooks Error code 1625. The steps to Run Regedit are described below:

By invoking the Regedit command, these issues can be cleared. For this purpose, the Regedit command can be invoked.

By exploring the command in the Start menu, you can allow permissions in the chatbox that appears. A black box with a blinking cursor can be seen. You can write regedit in the space provided to start and perform the command.

Here are the means to follow:

  • In the first step, click on the Start tab 
  • And afterward, type in order in the pursuit bar. Additionally, try not to press enter 
  • The next step  is to press ctrl and shift on the console and hit enter 
  • The user is then needed to click on indeed when the authorization dialog box shows up 
  • Then, you might see a black box with a squinting cursor 
  • Where the client needs to type regedit and hit the enter key 
  • After that pick send out in the file menu 
  • Furthermore, type a name for the reinforcement file in the file name box as a windows installer backup
  • Now, make a point to go for the chosen branch and trade range box 
  • The following stage is to choose the save tab What’s more after that save the file with the .reg file extension 
  • Towards the end, the user will have the backup of the windows installer.

The solutions provided above should be just enough to fix the error. In case none of the solutions work, you can try one last thing and that is updating your device drivers. Drivers can become faulty in no time. It is advised to keep your drivers updated. Please note that updating Drivers is a tedious task and prone to errors. If you installed the wrong driver for a specific device, it might stop working at all. I will advise you to contact a professional lest you find yourself unable to deal with the issue.

Need Professional Help?

However, if you face any problem while trying to troubleshoot the error, or if you need guidance with any other QuickBooks-related problem you can get in touch with our QuickBooks experts Team. We are a third-party agency and have great expertise in dealing with QuickBooks-related issues. You can get in touch with one of their QuickBooks Experts by CALL NOW. Their services are available 24*7.


  1. What is QuickBooks update error 1625 and how to fix it?

    The client can check the out-of-date device drivers to fix the QuickBooks error 1625. Everything necessary is to update the drivers and check that they are utilized effectively. If any issue with the driver is being utilized, it may prompt such an error.

  2. How can I create a backup file to save my data while resolving the QuickBooks update error 1625?

    To Create a QuickBooks backup file, firstly login into your QuickBooks But make sure in single-user mode. Now, you have to choose the Backup company file option from the main menu. Select and click on the location where you want to save your backup file. Hit the last click on the OK button and you are done.

  3. What are the main reasons behind the QuickBooks Error 1625?

    There are many causes due to which this error pop-up such as when the user is not signed in as an administrator mode, wrong window registries, corrupted or damaged download of windows installer programming. Deleted mandatory files accidentally or the programs of the windows installer are also the major reason behind the error. Sometimes the window installer framework system blocks the update program due to security reasons which might lead to this error.

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