Changes to existing security content:
- MS14-018: Security Update for Windows 8.1, Windows RT 8.1, and Windows Server 2012 R2 (KB2919355)
- Additional payload has been added to address known install failure.
- Binaries have not changed.
- This update does not need to be reinstalled.
Note that there’s a new file included in KB2919355 one called clearcompressionflag.exe
In my monitoring of cases I’ve noted this doesn’t always work to fix the issues of installing.
“Today, I have received a new call from Microsoft support. A new solution from Development team. In this opportunity, the magic poison is a zip file wit an exe call clearcompressionflag.exe. New remote assistance and we applied this medicine. The error persists.”