I have had trouble on 2 Windows 8.1 x64 installations. One of them is a surface pro, which updated after about 10 attempts (having to fixit inbetween each attempt).
On the other PC this update just won't install - it fails with error 80070057.
I have run fixit muliple times, manually stopped the windows update service and deleted all entries in SoftwareDistribution and DataStore then restarted the service. I have also run
- DISM.exe /Online /Cleanup-image /Restorehealth and Scanhealth
I have tried all of these in clean boot and regular boot, and also manually downloaded the update and tried to install it - it fails.
For me, KB2887595 simply will not install - it appears to start to download the update and then gives the error message.