compatible with the 1.12.1 client to improve your gameplay experience? WoW Vanilla Installation Guide (1.12.1 client)
💡 : For the best performance, use a USB 3.0 or higher flash drive with read speeds of at least 100 MB/s . Older USB 2.0 drives may result in longer loading screens.
Ensure the folder hierarchy looks like this: WoW-Directory\Interface\AddOns\AddonName\AddonName.toc . If there is a nested folder duplicate, the client will fail to read it. Troubleshooting Common Errors