This application has encountered a critical error: ERROR #132

[Ibaraius]

Hey, Ransyd!

This is related to the older AMD driver issue. Please try the workaround here:

Known WoW Classic Technical Support Issues [Updated - Jan 6th, 2023]

Game crashes in Fullscreen mode on older AMD graphics cards There is a known issue where certain supported graphics cards may crash while in fullscreen mode. To fix the problem, you can launch the game in windowed mode: Open the Blizzard Battle.net Desktop App and select the WoW tab Click Options and select Game Settings from the dropdown menu In Game Settings, activate the option Additional command line arguments. Type in the following: -windowed Retest the game.