C:\path\to\World of Warcraft\WTF\Account\YourAccountName\SavedVariables\GSE.lua <– contains your macros and settings.
C:\path\to\World of Warcraft\WTF\Account\YourAccountName\SavedVariables\GSE.lua.bak <– contains a backup of the settings from the previous time you played wow. IE if you played yesterday and today, the backup will have yesterdays settings. To use thisd file instead of the other one, delete the otherone and rename this minus the .bak
Most Commonly Played Characters: