According to various user reports, #CitrixDirector no longer works under Windows 11 24H2/25H2 if the January 2026 update #KB5074109 has been installed (“corrupt file” error). However, there is a workaround: replace msra

Windows 11 24H2/25H2: Citrix Director / Remote Assist fails with update KB5074109
Brief information for administrators of Citrix Virtual Desktop environments. I received several reports, that after installing security update KB5074109 from January 13, 2025, for Windows 11 24H2 or…
