Operating system: Windows 8.1 Pro
My Wd Green 1.5TB has over 600.000 load unload cycles compared to a few thousands on other drives despite they have been much more used. Now I am trying to set the idle3 parameter from current 8 sec to 300 sec, or to disable intellipark. I tried Wdidle3 and Wd5741 with no success, just getting error messages that I should run it with administrator rights even I am in the admin account and choosen run as administator, that subsystem to support the image type is not present, that Wdidle3 does not support 64bits etc.
Can anyone please give me a step by step buide how set idle3 parameter to 300 sec or how intellipark can be disabled?