Hello, Lavrakas.
I have a couple of solutions to help you resolve the failed installation message when adding Internet Explorer 11.
There might be some settings that prevents you from adding Internet Explorer 11 to your system.
Make sure you're logged in as an admin user in Windows, then add IE11 again.
Another thing to do is to turn off your firewall or antivirus software temporarily. If you need help with this, I'd recommend contacting an IT guy.
If you still can't install Internet Explorer 11, you'll want to contact Microsoft's support channel. They'll help you install the program, so you can open and run QuickBooks Desktop.
After successfully adding Internet Explorer, do you need help managing your financials in QuickBooks? We have a bunch of articles to help you with reconciliation, banking or reports. Check out these topics and look for an article:
If you have other concerns regarding QuickBooks Desktop or its processes, you can always reply here. I'll get back to you as soon as possible, and lay down the details and steps.
