Megascan textures and decals missing - upgrading from 5.4 to 5.6

Summary

When updating my unreal project - version 5.4 to version 5.6, all of the megascans textures and decals are missing (other textures from other marketplaces are present). I’ve noticed it just megascans. I wonder is it an issue with 5.6, or is there a fault?

What type of bug are you experiencing?

Other

Steps to Reproduce

Upgrading 5.4 project (with megascan textures and decals) to 5.6 by “making a copy”. Megascan textures and decals are missing when project opens.

Expected Result

Megascan textures and decals missing.

Observed Result

Megascan textures and decals missing.

Platform

Unreal Engine

Operating System

Edition Windows 11 Home
Version 25H2
Installed on ‎16/‎12/‎2024
OS build 26200.8524
Experience Windows Feature Experience Pack 1000.26100.315.0

Upload an image