If your QuickBooks won’t open after moving to a different computer system, it could be because of the installation errors during the installation process. You can try running QuickBooks Install Diagnostic Tool, and Quick Fix my Program Tool to fix the issue. Follow the detailed instructions below to perform the mentioned above.
Download and install QuickBooks Tool Hub to access all the QuickBooks troubleshooting tools, including the one required to fix your QuickBooks.
Run QuickBooks Tool Hub and go to the Program Installation Issues tab.
Select and run Quick Fix my Program tool and QuickBooks Install Diagnostic Tool later.
Restart Windows and try to run QuickBooks Desktop once again.
If you still can access your company data as your QuickBooks won’t open, get in touch with QuickBooks experts at 1-855-856-0042, who will help you clean install QuickBooks to fix the issue.