English => News => Topic started by: Redaktion on May 05, 2026, 19:32:46
Title: Windows 11 KB5083769 is breaking Acronis, Macrium, and other backup apps
Post by: Redaktion on May 05, 2026, 19:32:46
Windows 11 KB5083769 is blocking the psmounterex.sys driver used by Macrium Reflect and Acronis, causing backup failures and VSS timeouts on 24H2 and 25H2.