Powerful Methods to Overcome QuickBooks Error 12002

There are times when QuickBooks fails to connect to the internet, eventually leading you to stubborn errors. In this blog, we will cover QuickBooks error 12002, which often occurs during the installation of QB updates. It falls under a series named as QuickBooks error code 12000. This series is associated with QB update issues, where more related problems coexist.
The common factors that might be responsible for this are unstable internet connection, misconfigured web browser settings, and many others. Keeping all this in mind, we have compiled a blog that includes all the information, from minor to major, to help you overcome this problem. Make sure you read the blog from top to bottom without skipping any section.

If resolving QuickBooks error 12002 seems challenging to you, consider consulting a professional for help. They have more tools that can be used to identify the problem better. Dial +1.833.802.0002 and talk to our certified experts.

Key Factors Leading to the QBDT Error Code 12002

If you want to know the reasons why you are experiencing QB error 12002, this segment can help you with this.

• The primary reason behind this could be an unstable internet connection.
• It is because the default web browser settings are not configured properly.
• One reason that leads to this error is a wrong firewall setting.

Working Solutions to Resolve the QuickBooks Error 12002

Let's try to implement the solutions that have been mentioned in this specific segment. See how they need to be implemented:

Run TLS 1.2 Tool

• Open the QB Tool Hub.
• Click on Installation Issues.
• Choose the QuickBooks TLS 1.2 Tool, which will appear in the bottom right corner.
• Tap OK to open the tool.
• Choose Yes to the EULA Agreement.
• Click Run.
• When it is completed, choose Exit.

Run QB File Doctor

• Open the QB Tool Hub.
• Choose Company File Issues.
• Tap on Run QuickBooks File Doctor and wait for a minute to let it open. In case this is opened, you will have to search for it and manually open it.
• Now, hover over the company file dropdown.
• Choose your company file. If you can’t get your file here, tap on Browse and search for the file.
• Click on Check your file and network.
• Tap Continue and enter the admin credentials.
• Choose Next.

Know Why You Failed to Migrate QBDT Data to QBO?

Update QB to the latest release

• Go to the Help menu.
• Choose Update QuickBooks Desktop.
• Click on Update Now. 
• Pick the Get Updates option.
• Close QB and restart your computer.

Switch to Selective startup

• Open the Run window by pressing Win+R.
• Write msconfig and click OK.
• Tap on the General tab.
• Choose Selective Startup and Load System Services.
• Head to the Services tab.
• Click on the Hide all Microsoft Services.
• Tap Disable all and unmark the Hide all Microsoft Services checkbox.
• Hover over the services list and select Windows Installer.
• Click OK and move to the window.
• Choose Restart and in the QBDT again.
• Again, press Win+R to open the Run window.
• Here, search for msconfig and hit OK.
• Go to the General tab and choose Normal Startup.
• Tap OK.
• Move to the System Configuration window.
• Click Restart.

The Bottom Line

Hopefully, the blog has been effective in resolving QuickBooks error 12002. In case these don’t help and you are still stuck with the issue, don’t hesitate to connect with an expert. Give a call to +1.833.802.0002 and speak directly to our phone support.

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