We have tested the following versions of After Effects on Mac OSX v10.10 (Yosemite) and found that they function normally on this operating system, with only a few. ARP Validation Feature Overview. Recently OS X 10.9 (Mavericks) was released. Along with this release, one of the un-mentioned features was a new security function. Java is an optional package on the latest versions of OSX. Yet once installed it appears like the JAVA_HOME environment variable is not set properly. The Photoshop team has tested the following versions of Photoshop on Mac OSX 10.10 (Yosemite) and found no issues specific to this operating system: Since I upgraded to Yosemite 10.10 (14A389) my computer name keeps changing adding a (2) and (3) and so forth. Any ideas how to fix this? Here is How to Install Mac OSX 10.10 Yosemite On A PC. Hackintosh build guides: Links and Written instructions: . For Download links & written instructions: How to install OSX Yosemite on a PC: Hackintosh Build Guides: http.