Problem:
Environment:
Cause:
Starting at Java 1.8.0_60, the JAVA.EXE internal build is returned as "600" rather than "60". The Install Anywhere Windows installer does not recognize this new format, preventing installation of the XCOM Gateway.
Resolution:
The documented Software Requirements are 'JRE (Version 7) [64 bit] or Java JDK 7 [64 bit] on Windows and Linux x86-64'
Installing with Java 7 is successful.