Installation errors like “Error 1935,” “Fatal Error -6000,” or frozen installers can be very frustrating for QuickBooks Desktop users. Fortunately, the QuickBooks Tool Hub includes several tools designed to fix installation problems without requiring manual repairs.

Steps:

Open Tool Hub and go to the Installation Issues tab.

Click on Quick Fix My Program. This will close QuickBooks and apply basic fixes.

Next, run the Install Diagnostic Tool. This targets .NET, MSXML, and C++ errors. It may take 20 to 30 minutes.

Once it finishes, restart your computer, then run the QuickBooks installer again.

What it resolves:

Error 1935 indicates .NET issues and is often resolved during the Install Diagnostic.

The Error 6000 series can happen due to missing C++ libraries.

Hardened installer problems are caused by corrupted installers. The Tool Hub tools fix these issues.

If the installation still doesn't complete, consider removing QuickBooks and its folders. Then run the Tool Hub installation tools again before reinstalling.

Read More:https://qbookassist.com/quickbooks-error-6123/