QuickBooks Error 2000 occurs due to slow or no internet connection, software malfunction in QuickBooks, bank feedback issue, server failures etc. This error is also known as QB 2000 Error.
To fix QuickBooks Error Codes you do not have to take any serious or advanced troubleshooting steps. The error codes can easily be fixed by using simple methods.
QuickBooks Error Code 2000 can also be fixed by following some simple and basic steps and those steps are as follows.
Rename the QBWUSER.in file:
• Rename the Entitlement Data Store.ECML file.
• After renaming the QBWUSER.in file you have to open QB and EntitlementDataStore.ECML file and open a sample file.
• A drop-down menu will appear, click the OPEN.
The other solution to fix the QuickBooks Error Code 2000 is that you can change the firewall settings. You can also try to use QuickBooks Diagnostic Tool. If still the error occurs then you can contact the QuickBooks Error Support Team.