Microsoft’s August 2025 security rollup hardened Windows Installer to close a privilege‑escalation hole, but the change has also begun prompting unexpected User Account Control (UAC) credential requests and breaking app installations for standard (non‑administrator) users across many Windows...
admin elevation
august 2025 update
autodesk
configmgr sccm
cve-2025-50173
enterprise deployment
kb5063878
kir
known issue rollback
msi error 1730
msi repair
office 2010
per-user vs per-machine
security hardening
softwarepackaging
uac prompts
windows 10
windows 11
windows installer
windows server
Microsoft has acknowledged a compatibility regression introduced by the August 12, 2025 cumulative Windows updates that can cause unexpected User Account Control (UAC) elevation prompts and MSI Error 1730 failures for non‑administrator users when applications trigger Windows Installer (MSI)...
How do I create an MSI file to do the following:
Install file.vbs into C:\Windows
Import file.xml into TaskScheduler
Note: both files to be contained in the MSI file.
Thank you