How Do I Fix the QuickBooks Error 1336? Guided Solutions

Last Updated on January 13, 2026

The QuickBooks error 1336 is an installation error that can occur when you are trying to install the QB Desktop application on your PC. This is generally caused by damaged Windows components or third-party applications interfering with the QB Desktop installation procedure. This can hamper your workflow and have a negative impact on your business processes. You can utilize the QuickBooks Install Diagnostic Tool from the QB Tool Hub to resolve it. We’ll cover the troubleshooting methods you need to know to resolve the QuickBooks error code 1336 in this blog. First, let’s start with the causes of the 1336 error in QB.

Are you facing trouble installing your QuickBooks Desktop application? Feel free to contact our Accounting Helpline’s experts today at 1.855.738.2784 to resolve your issue in no time!

Potential Causes of the QuickBooks Desktop Installation Error 1336

Given below are the potential factors that can trigger the error 1336 when installing QuickBooks to appear on your screen:

1. Damaged Windows components can also cause this issue.
2. The Firewall is blocking the QB Desktop application.
3. A damaged Microsoft .NET Framework.
4. A damaged Microsoft MSXML.
5. Missing installation files while installing the QB Desktop app.
6. Third-party apps are interfering with the QB Desktop installation process.

These are the causes of the QuickBooks Desktop error 1336.

Methods to Resolve the Error 1336 When Uninstalling QuickBooks

Given in the list below are the troubleshooting methods you can use to fix the QuickBooks error 1336:

Register Your MSXML DLL Files

The MSXML DLL files can be registered in order to resolve the QuickBooks Desktop installation error 1336 with the steps given below:

For 64-Bit Operating Systems:

1. Open the Start menu.
2. Search for and open the Command Prompt:
   • Right-click and open the Command Prompt as an administrator.
3. Go to the C: prompt.
4. Type in cd\windows\syswow64.
5. Hit Enter.
6. Then, feed in regsvr32 MSXML6.dll.
7. Press Enter.

For 32-Bit Operating Systems

1. Open the Run menu:
   • Press Windows + R.
2. Then, type cmd.
3. Hit Enter.
4. Now, type regsvr32 MSXML6.dll.
5. Press Enter.

You can now install the QB Desktop app without issues.

Use the Compatibility Troubleshooter

You can use the compatibility troubleshooter to resolve QuickBooks error 1336. There was an error with QuickBooks, with the steps given below:

1. Navigate to the location where you downloaded the QB installer.
2. Right-click on the installer.
3. Click on the Properties option.
4. Navigate to the Compatibility tab.
5. Select Run compatibility troubleshooter.
6. Click on Try recommended settings.

Now try reinstalling the QB Desktop app.

Repair the Microsoft .NET Framework

A damaged Microsoft .NET Framework can prevent your QuickBooks Desktop app from installing or cause installation issues. You can fix the NET Framework, ultimately fixing QuickBooks error 1336 with the following steps:

1. Close all open programs.
2. Navigate to the Start menu.
3. Search for and open the Control Panel.
4. Click on Uninstall a Program:
   • Don’t worry, you don’t have to uninstall anything.
5. Select the Turn Windows features on or off option.
   
6. Find .NET Framework in the list.

Then, proceed to follow the steps based on which given scenario matches yours:

If the .NET Framework Checkbox Isn’t marked

1. Mark the checkbox to turn on the .NET Framework.
2. Press OK to save the changes.
3. Restart your PC.

If the .NET Framework Checkbox is marked

1. Select the checkbox again to turn off .NET Framework.
2. Don’t turn it on yet.
3. Hit OK to save the changes.
4. Restart your PC.
5. Then, turn on the .NET Framework again using the steps given above.

This should fix the QuickBooks uninstall error 1336.

Use the Selective Startup Mode to Install QB Desktop

Third-party apps can interfere with the QB installation procedure and ultimately result in error 1336 QuickBooks. You can install the QB Desktop app in the selective startup mode with the steps given below:

1. Hit Windows + R to open the Run menu.
2. Type in msconfig.
   
3. Press OK.
4. Navigate to the General tab.
5. Click on Selective startup.
   
6. Press the Load system services option.
7. Go to the Services tab.
8. Mark the Hide all Microsoft services checkbox.
   
9. Press Disable all.
10. Unmark the Hide all Microsoft services checkbox.
11. Choose Windows Installer from the list of services
12. Hit OK.
13. Press Restart on the System Configuration window.
14. Install the QuickBooks Desktop app.
15. Open the Run menu again.
16. Type in msconfig.
17. Hit Enter.
18. Go to the General tab.
19. Click on Normal startup.
    
20. Press OK.
21. Press Restart on the System Configuration window.

The QuickBooks error message 1336 should now be fixed.

Utilize the QB Install Diagnostic Tool

You can use the QB Install Diagnostic Tool from the QB Tool Hub in order to resolve the QuickBooks error 1336 with the steps given below:

1. Download and install the QuickBooks Tool Hub.
   
2. Open the QB Tool Hub app.
3. Navigate to the Installation Issues tab.
4. Click on the QuickBooks Install Diagnostic Tool.
   
5. Let the tool run.
6. It can take up to 20 minutes to finish working.

Now, the QuickBooks error code 1336 should be patched.

Use Quick Fix My Program

The Quick Fix My Program tool from the QB Tool Hub can be used to resolve the QB Desktop error 1336 with the steps given below:

1. Open the QB Tool Hub application.
2. Navigate to the Program Problems tab.
3. Click on Quick Fix My Program.
   
4. Let the tool run.

The tool would run and fix the QB Desktop application.

Make Firewall Exceptions for the QB Desktop App

If the Windows Firewall is blocking the QB Desktop app’s executable files, you may encounter QuickBooks error 1336 during installation. To fix this, you can proceed to make Firewall exclusions for the QBDT application’s executable files, given in the table below, using these steps:

You can make exceptions for these files using the steps given below:

1. Open the Start menu.
2. Search for the Windows Firewall.
3. Open the Windows Firewall.
4. Select the Advanced Settings option.
   
5. Then, right-click on Inbound Rules:
   • You will have to create Outbound Rules after creating Inbound Rules.
6. Click on New Rule.
   
7. Select Program.
8. Press Next.
9. Proceed to click on This Program Path.
10. Now, choose Browse.
11. Locate and select one of the executable files given in the table above.
12. Hit Next.
13. Click on the Allow the Connection option.
14. Press Next.
15. Ensure all profiles are marked if you are prompted.
16. Hit Next.
17. Create a rule.
18. Name it something like QBFirewallException(name.exe).
19. Repeat the steps for each executable file given in the table above.

You can now proceed to install your QB Desktop app without any issues.

Utilize the QB Desktop File Doctor

You can use the QB File Doctor from the QB Tool Hub for troubleshooting the QBDT error 1336 with the following steps:

1. Open the QB Tool Hub app.
2. Navigate to the Company File Issues tab.
3. Click on Run QuickBooks File Doctor.
   
4. It can take up to a minute to open:
   • If it doesn’t open, search for QuickBooks Desktop File Doc and open it manually.
5. Select your company file from the dropdown menu:
   • If you can’t see your file, select Browse and search to find your file.
6. Click on the Check your file option.
7. Press Continue.
8. Enter your QB admin password.
9. Hit Next.

Now, you can install the QB Desktop app’s updates without any problems.

Edit the Temp Folder Permissions

You can edit the folder of your temp permissions in order to solve the QuickBooks error code 1336 with the steps given below:

1. Press Windows + R.
2. This would open the Run menu.
3. Type in %temp% in the Run menu.
   
4. Hit Enter.
5. The temp folder would open.
6. Right-click on the folder.
7. Select Properties.
8. Navigate to the Security tab.
9. Click on Edit.
10. Highlight your Windows username.
11. Mark the Full Control checkbox under the Allow column.
12. Hit OK twice.

Now, the problem should be resolved.

Verify and Rebuild the QB Company File Data

If you encounter QuickBooks error 1336 while installing updates for the QB Desktop app, it may be due to a damaged company file. You can verify and rebuild your company file data to troubleshoot it with the steps given below:

1. Open the QB Desktop app.
2. Go to the File menu.
3. Click on Utilities.
4. Select Verify Data.
   
5. Now, navigate to the File menu again.
6. Select Utilities.
7. Click on the Rebuild Data option.
   
8. QB will ask to back up your company file before rebuilding your data.
9. Hit OK.
10. A backup is needed to rebuild your QB company file data.
11. Select where the backup would be saved.
12. Press OK.
13. Make sure not to replace an existing backup file.
14. Enter a unique name in the File name field.
16. Hit Save.
17. You will get the message stating that Rebuild has completed.
18. Hit OK.

You can now install the QB Desktop application’s updates with no issues.

QuickBooks Error 1336 – A Quick View Table

In the table below is given a concise summary of this blog on the topic of the QuickBooks error code 1336:

Conclusion

QuickBooks error 1336 is an installation error that can occur when installing the Desktop application on your PC. This is typically caused by damaged Windows components or by third-party applications interfering with the QB Desktop installation process. This can disrupt your workflow and negatively impact your business processes. We have covered the potential factors that can trigger error 1336 in QuickBooks to appear on your screen, along with the methods you need to troubleshoot it, in this blog. If you are still dealing with the same problem, feel free to contact our Accounting Helpline’s experts today at 1.855.738.2784 to resolve your issue in no time!

FAQs

Related Posts-

Cracking the QuickBooks Error 1324: A Guide to Success

QuickBooks Error 6000 83 – Description, Causes and Quick Fix

Fix QuickBooks Error 3371 status code 11118/11104/1 With Hustle Free

Get QuickBooks Error 248 Fixed in a Few Simple Steps

Resolving the QuickBooks Error 1310 With Guided Methods

What is the Ideal Solution for QuickBooks Error 111?

Edward Martin

Edward Martin is a Technical Content Writer for our leading Accounting firm. He has over 10 years of experience in QuickBooks and Xero. He has also worked with Sage, FreshBooks, and many other software platforms. Edward’s passion for clarity, accuracy, and innovation is evident in his writing. He is well versed in how to simplify complex technical concepts and turn them into easy-to-understand content for our readers.