I think I know what to do but what to reconfirm. I'm doing a complete system build and will be doing a fresh install of Win10, however, my games are installed on a separate drive G: in the system.
I believe all I have to do is copy the 'My Documents' "Elder Scrolls Online" folder from the old Win7 C: drive to the new Win10 'My Documents' drive to keep my original configurations and addons.
Next I rename the G: drive 'Launcher' folder to Launcher.old and then go to my ESO account and 'Download Game' and choose the G: drive ESO install location, then launch the Launcher and it should find the original ESO game files. After success, I delete Launcher.old folder completely.
Let me know if this is incorrect or if there is a better way. I just don't want to have to redownload the entire game again.
CP: 2078 ** ESO+ 2025 Content Pass ** ~~ ***** Strictly a solo PvE quester *****
~~Started Playing: May 2015 | Stopped Playing: July 2025~~