Installed this update on 10/22/14. Upon reboot when trying to start VM machine get cannot allocate enough memory error.
Uninstalled this update today 10/23/14. Everything is good.
Just an FYI... VMware is aware of the issue and is working on an update. Also, before you ask when will it be available don't as they are not allowed by company policy to disclose such information. As a reference see: Windows 8.1 October rollup KB2995388 and issue with Workstation 10