A. QuickBooks Quick Fix my Program is the best tool to fix the QuickBooks won’t open issues. So we are going to use it with the following means.
Open QuickBooks Tool Hub.
As of now, select the Program Problems tab.
Right when the Program issues tab extends, click on Quick Fix My program.
The Quick Fix will scan and fix the QuickBooks program issue,
At last, open your QuickBooks Desktop program and check for the issue.
If the error continues we have more solutions, to know more visit: https://www.getqbsolutions.com/blog/quickbooks-wont-open/