[Bug Report]
We have confirmed reports of some users experiencing game crashes when using the High Resolution Texture Pack with certain AMD graphics cards after updating to Ver. 11.50.00.
While we continue to look into a more permanent solution, please try disabling the High Resolution Texture Pack before playing. To disable it, try either of the methods below.
■Troubleshooting Methods
1. From the title screen, select "Options" → "Display" → "Advanced Graphics Settings" → "Texture Quality", and select any option OTHER than "High Resolution Texture Pack".
2. In the Steam client, right click on "MONSTER HUNTER: WORLD" in your library, select "Properties...", then select the DLC tab in the Properties window. From the downloadable content list, find the item "Monster Hunter: World - High Resolution Texture Pack" and uncheck the box in the "INSTALL" column.
We sincerely apologize for this issue and ask for your patience as we look into a solution.
Important:
Matchmaking in Monster Hunter World: Iceborne requires players to have updated to the same version. Keep in mind that you can only match with other players who have the same update. You can verify the version number in the bottom-right corner of the title screen.
For other questions, please visit the official Monster Hunter World: Iceborne support portal below.
http://www.capcom.com/mhwsupport/