MCXConfig Profiles not applying on 10.8 clients

[bentoms]

Hi All,

I'm trying to get config profiles with settins frequency using "https://github.com/timsutton/mcxToProfile" to work on 10.8 clients, but am having no luck.

The below is an example of a config profile I have created using the above tool.. but even when manually installed the Finders prefs haven't change.. any pointers?

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>PayloadContent</key>
    <array>
        <dict>
            <key>PayloadContent</key>
            <dict>
                <key>com.apple.finder</key>
                <dict>
                    <key>Set-Once</key>
                    <array>
                        <dict>
                            <key>mcx_data_timestamp</key>
                            <date>2012-09-10T13:21:19Z</date>
                            <key>mcx_preference_settings</key>
                            <dict>
                                <key>ShowHardDrivesOnDesktop</key>
                                <true/>
                            </dict>
                        </dict>
                    </array>
                </dict>
            </dict>
            <key>PayloadEnabled</key>
            <true/>
            <key>PayloadIdentifier</key>
            <string>MCXToProfile.2a895ef0-f49e-4a71-a248-f7a5eed83349.alacarte.customsettings.fac306b2-e8d4-4e21-a92a-a1ee8664bc17</string>
            <key>PayloadType</key>
            <string>com.apple.ManagedClient.preferences</string>
            <key>PayloadUUID</key>
            <string>fac306b2-e8d4-4e21-a92a-a1ee8664bc17</string>
            <key>PayloadVersion</key>
            <integer>1</integer>
        </dict>
    </array>
    <key>PayloadDescription</key>
    <string>Included custom settings:
com.apple.finder</string>
    <key>PayloadDisplayName</key>
    <string>MCXToProfile: com.apple.finder</string>
    <key>PayloadIdentifier</key>
    <string>ShowLocalDrivesOnDesktop</string>
    <key>PayloadOrganization</key>
    <string></string>
    <key>PayloadRemovalDisallowed</key>
    <true/>
    <key>PayloadScope</key>
    <string>User</string>
    <key>PayloadType</key>
    <string>Configuration</string>
    <key>PayloadUUID</key>
    <string>2a895ef0-f49e-4a71-a248-f7a5eed83349</string>
    <key>PayloadVersion</key>
    <integer>1</integer>
</dict>
</plist>