EOS-SU-IH-UFS-MF32
To fix this error code, try reinstalling Epic Online Services on your PC:
Open Control Panel on your computer
Select Programs, and then select Programs and Features
Right-click Epic Online Services, and then click Uninstall, if present
Navigate to C:\ProgramData\Epic and delete the EpicOnlineServices folder, if present
If you cannot see the ProgramData folder, click View and tick Hidden Items.Open Epic Games Launcher and follow the steps in this article to verify your game files: How do I verify game files in the Epic Games Launcher?