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A Stepwise Fixing Method for QuickBooks Error 12002

A Stepwise Fixing Method for QuickBooks Error 12002

In this blog, we will highlight QuickBooks error 12002, which is an updation error that takes place due to several reasons.

Table Of Contents

QuickBooks error may trouble you during any task. It is evident that QuickBooks is the most prominent accounting software, but like other software, it is also likely to encounter unusual errors. In this blog, we will highlight QuickBooks error 12002, which is an updation error that takes place due to several reasons, which we have discussed briefly in the next segment. Furthermore, wrong SSL settings, firewall or internet connection settings, improper QuickBooks installation, and many more are the reasons that lead to this error. This is a series that consists of a bunch of errors, such as QuickBooks error 12152, 12002, 12029, etc. Let me give you a ride through this entire blog to repair the error in a short duration.

Are you tired of dealing with technical glitches in QuickBooks? Read the comprehensive guide to eradicate updation errors in QuickBooks. Dial +1.833.802.0002 if you want to consult experts for professional guidance.

What Leads to QuickBooks Error 12002

A list of reasons that are responsible for the occurrence of the error 12002:

  • Wrong SSL settings lead to this error.
  • This occurred due to the network timeout.
  • Improper installation of  QuickBooks Desktop.
  • Firewalls or Internet Settings block QuickBooks.
  • Due to issues with internet connectivity. 
  • An unstable network connection.
  • Due to security settings in applications.
  • Due to registry issues.

A Method to Troubleshoot QuickBooks Error 12002

The following steps are enough to take you out of the error you have been struggling with for a long period. See how to do it effectively:

Method: Configuring Internet Explorer settings

You have to check the Internet Explorer settings to see whether this restricts QuickBooks from downloading the updates.

  1. Shut down QuickBooks Desktop.
  2. Launch Internet Explorer.
  3. Choose Tools.
  4. Pick Internet Options.
    Note: If you can’t find the Tools option, press ALT on the keyboard.
  5. Go to the Security tab.
  6. Choose the Globe icon.
  7. The security level must be lower than Medium-High.
  8. Go to the Connections tab.
  9. If the dial-up node (DUN) is not used on the system.
  10. Choose the Never Dial a Connection option.
  11. Select the correct ISP if you use it.
  12. Click OK.
  13. Choose LAN Settings.
  14. See if the automatically detect settings option is picked. 
  15. Verify whether the Use a Proxy Server checkbox is empty.
    If you use a Proxy Server, document the complete address and port.
    If the port is not port 80, don’t untick the Use a Proxy Server option.
    If the port is 80, clear the checkbox.
  16. Tap Ok.
  17. Go to the Advanced tab.
  18. Choose Restore Advanced Settings.
  19. Locate Use TLS 1.2.
  20. Check whether it is chosen under Settings.
  21. Tap OK.
  22. Close Internet Explorer.
  23. Restart your computer.

Update QuickBooks again.

Sum It Up

QuickBooks error 12002 is nothing more than an updation error that can be easily cured by the method given in the above section. Reasons that lead to this particular error have also been listed to guide you completely with the error code. If you still get stuck in this error, give a ring to +1.833.802.0002 and interact directly to the pro advisors via call.

James Richard

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