How to Clear Your WoW Cache
Note: This guide involves the Windows operating system. However, the process is very similar for computers with other operating systems.
To clear your WoW cache,
1. Exit World of Warcraft if you have it open.
2. Use the search bar on your taskbar to search for “World of Warcraft”.
3. Click the “Open file location” option.
4. Under the “Name” column, right-click the WoW shortcut and choose “Open file location” again.
5. Double-click the folder name corresponding to the version of WoW you want.
6. CTRL + left-click the “Cache” and “WTF” folders.
7. Right-click one of these folders and click “Delete”.