How to resolve TurboTax Update Error 1921?

1
What is TurboTax Error Code 1921, and How to
Resolve it?

• While updating the TurboTax program, are you
  encountering the TurboTax Error Code 1921? If
  yes, then reading this post until the end is
  definitely going to help you. You might be
  getting the following error message for the error
  code, which states, Service Intuit Update
  Service (IntuitUpdateService) could not be
  stopped. Verify that you have sufficient
  privileges to stop system services when
  attempting to update TurboTax. To increase the
  productivity and features of the TurboTax
  program, you are required to update it, and for
  that, you need to fix TurboTax Error Code 1921.
• Want to get-rid of TurboTax 1921 without
  breaking a sweat? Get-in-touch with the
  QuickBooks error support team by dialing our
  customer support number (855)-526-5749

2
What are the factors that cause TurboTax Error
1921?

• There is a number of factors that can cause
  TurboTax Error 1921. Below we have mentioned some
  of the most common factors
• There might be multiple processes running in the
  background that are ultimately slowing down the
  overall system.
• The Microsoft .NET files might be outdated.

3
What should be done to fix TurboTax Error Code
1921?

• Solution 1) Close down all the running
  programs
• Open the Windows Start menu, type Task Manager
  in the search bar, and open Task Manager.
• In the Task Manager, click on the End Task button
  to end the running processes, including TurboTax,
  and then restart your system.
• Open the TurboTax program and try to update it.

4
Solution 2) Stop Intuit Update Service

• Press the Windows key to open the Windows Start
  menu, type Control Panel in the search box, and
  open Control Panel.
• In Control Panel, go to the Administrative Tools
  tab and then click on the Servicestab.
• Look for the Intuit Update Service in the list of
  services, right-click it, and choose Stop.
• Close Control Panel and restart your system.
• Open the TurboTax program and try to update it.

5
Solution 3) Update Microsoft.NET Files

• Step 1) Update the Windows
• Open the Windows Start menu, type Settings in
  the search bar, and open Settings.
• In Settings, click on the Update Security tab
  and then select Windows Update.
• Now, you need to hit theCheck for updates option.

6
Step 2) Update Microsoft .NET files

• Open any browser and search for Microsofts
  official website.
• On Microsofts official website, look for the
  Microsoft .NET Framework 3.5 Service Pack 1 and
  .Net Framework 3.5 Family Update (KB951847).
• Next, you need to select your language and then
  hit the download button.
• Double-click the file you have just downloaded.
• Do as per the instructions you see on your screen
  to finish the installation.
• Restart your system.
• Open the TurboTax program and try to update it.

7
Conclusion

• Hopefully, the solutions we have mentioned
  in the post will help you in getting rid of
  TurboTax Error Code 1921. The post has explained
  the factors that cause the error in detail.
  Besides, the aforementioned solutions are in
  step-wise manner and laymans language so that
  you can fix the error instantly. However, if you
  are still unable to resolve TurboTax Error Code
  1921, get-in-touch with the QuickBooks error
  support team by dialing our toll-free number
  (855)-526-5749.
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