unable to disable USB drive

unable to disable USB drive

I use desktop central default configuration template to disable the access to usb drive. After i successfully apply this configuration to my network PC, it was able to block all the usb thumb drive. But after rebooting the client PC, they still can access their usb thumb drive. May i know what's wrong with it? So far I test with 5 client PC and all of them are giving the same result. It only work for the first time and the setting seems like lose its functionality once the client pc been reboot.
chteh

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