QuickBooks is an accounting software that is developed to serve all the accounting needs of the business. However, while opening the company file, you may face QuickBooks Error -6000. This issue is quite common and many users have also reported running into the same issue. In this blog, we will provide a list of actions that you can try to fix QuickBooks Error -6000. 

What is QuickBooks Error -6000?

At times, when you are trying to open your company file, you may face QuickBooks Error -6000, XXXX. This error is usually accompanied by 3 or 4 digits and restricts you from opening the company file. QuickBooks Error -6000 can occur due to any one of the following cause:

• Corrupted or damaged TLG file
• QuickBooks installation file is corrupted
• More than one users have logged into the same company file
• You have incorrectly configured the network connection in your system 

How to troubleshoot QuickBooks Error -6000?

Here are tried and tested solutions that you can try to solve QuickBooks Error -6000:

Solution 1: Rename .ND and .TLG file

• Open the folder which contains your company file
• Search for the file with extension .ND and .TLG
• Right-click on each file and choose the rename option
• Rename each file by adding .OLD at the end of the file name
• Open QuickBooks again and try to sign in to your company file 

Other solutions to troubleshoot QuickBooks Error -6000

• Open a sample company file
• Copy the QuickBooks file on the desktop
• Restore a backup
• Use ADR to restore a backup
• Check whether Hosting is turned on all the workstation 
• Close all QuickBooks processes

Hopefully, all these solutions to resolve your QuickBooks Error -6000. In case these solutions won’t work, contact us on QuickBooks Support Phone Number and get the most optimal solutions to solve QuickBooks Error -6000. Our service and solutions are deliverable 24/7 around the clock for our clients.