We can try other steps to fix the issue you're getting, rstod.
Let's figure out if it's our company file that's causing the issue. Let me show you how;
- From the Windows Start menu and enter and open File Explorer.
- Find the QuickBooks.exe file in the QuickBooks folder.
- Hold down the CTRL key and double-click QuickBooks.exe until it opens.
If the same thing happens, we can open a sample file and see if it opens. If we get the same thing, QuickBooks is causing the issue and we can surely fix that. Click this link for more details: QuickBooks Desktop doesn't start or won't open.
Keep me updated on how this works. I'm here to help!