Attempting to overwrite a JDK that was installed by a previous installer run fails with this (permissions) error:

Mon, 28 Mar 2016 18:39:41 GMT-INFO: jdk - Extract C:\Users\jbossqa\AppData\Local\Temp\7zS1C02.tmp\jdk.zip to c:\DeveloperPlatform SUCCESS
Mon, 28 Mar 2016 18:39:41 GMT-INFO: jdk - Rename c:\DeveloperPlatform\zulu8.13.0.5-jdk8.0.72-win_x64to c:\DeveloperPlatform\jdk8
Mon, 28 Mar 2016 18:39:41 GMT-ERROR: jdk - Error: EPERM: operation not permitted, rename 'c:\DeveloperPlatform\zulu8.13.0.5-jdk8.0.72-win_x64' -> 'c:\DeveloperPlatform\jdk8'
Mon, 28 Mar 2016 18:39:41 GMT-ERROR: jdk failed to install: Error: EPERM: operation not permitted, rename 'c:\DeveloperPlatform\zulu8.13.0.5-jdk8.0.72-win_x64' -> 'c:\DeveloperPlatform\jdk8'