Hello Chris_165,
Thank you for posting in Microsoft Community forum.
Based on the information you provided, it seems like the issue might be related to the printer driver. You mentioned that the driver appears to get removed when you uninstall the application and re-added when you install it again, but it's possible that there are still remnants of the old driver causing conflicts with the new one.
One thing you could try is completely removing the Snagit printer driver and then reinstalling it. To do this, you can go to the "Devices and Printers" section in the Control Panel, right-click on the Snagit printer, and select "Remove device". Then, go to the Snagit installation folder and look for a file called "SnagitPrinterInstaller.exe". Run this file and follow the prompts to reinstall the printer driver.
If that doesn't work, you can try updating the printer driver. You can do this by going to the manufacturer's website and downloading the latest driver for the Snagit printer.
If the issue still persists, you can try contacting Snagit support for further assistance. They may have additional troubleshooting steps that can help resolve the issue.
I hope the information above is helpful.
If you have any question or concern, please feel free to let us know.
Best Regards,
Haijian Shan