Thanks for joining us here, @majorc3rd.

I'd appreciate performing the steps outlined by my colleague. Since the issue persists, I recommend running the repair tool for QuickBooks Desktop. This tool can help fix common errors that can affect the performance of the software.

Here's how:

1. Back up your company file.
2. Restart your computer. To ensure there are no programs that may affect the repair.
3. Open the Windows Start menu, then select Control Panel.

   Note: If you're using Windows 8 or 8.1, search "Control Panel" in the Windows Start menu.

4. Select Programs and Features then Uninstall a Program.

   Note: If you don't see Programs and Features, select Programs instead. Then select Program and Features.

5. Select QuickBooks from the list of Programs, then Uninstall/Change.
6. Select Continue, or Next.
7. Select Repair, then Next.

   Note: The repair should start right away, but it may take a while to finish. You can leave it running, and come back once it's done.

8. Once done, select Finish.

   Note: You may have to restart your computer to complete the repair.

9. Update your QuickBooks to the latest release. This makes sure you have the most recent fixes and security updates.

Also, if you encounter errors when switching to multi-user mode, check out this article to fix the issue: How to fix Error H202 and H505?.

I've also added an article that'll help you learn the task you can perform when switched to single or multi-user mode: Features available and tasks you can perform in single or multi-user mode.

Keep me posted on how it goes, @majorc3rd. I'll be around to help.