Greetings MamaDragonBoy,
Welcome to the Apple Support Communities!
I understand that you are having issues syncing your iPod nano (6th generation) with iTunes on your Windows computer. It sounds like you have tried a lot of great troubleshooting already and the issue continues. Don’t give up, we are here to help!
To further troubleshoot the situation, even though it sounds like you have completed most of these steps already, I would suggest reading over and working through the steps outlined in the attached article below.
iPhone, iPad, or iPod not recognized in iTunes for Windows - Apple Support
You also mentioned that you tried to delete it, iTunes I am assuming, and that didn’t help either. I think you are on a good path here, but I want to make sure that you deleted iTunes correctly. When removing iTunes from a Windows computer, there are several components that must be removed with the iTunes program itself and in the correct order. Please look over the next attached article to ensure this was done properly. If not, please uninstall according to the instructions and install again.
Remove and reinstall iTunes and related software components for Windows Vista, Windows 7, or Windows 8 - Apple Support
Use the Control Panel to uninstall iTunes and related software components in the following order:
- iTunes
- Apple Software Update
- Apple Mobile Device Support
- Bonjour
- Apple Application Support (iTunes 9 or later). On some systems, iTunes might install two versions of Apple Application Support. This is expected. If both are present, be sure to uninstall both versions.
Don't uninstall these components in a different order, or only uninstall some of them. Doing so might have unintended effects.
Cheers