Help me, someone!

[.fred]

Right. So i tried to change my Time Machine backup interval under LaunchDaemons,but now it seems when it reaches the backup time, it just skips by and never backs up!
Can i reset Time machine to its defaults or something?

Help me please!

 

[.fred]

I've checked the file again, and this is my file:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>Label</key>
	<string>com.apple.backupd-auto</string>
	<key>ProgramArguments</key>
	<array>
		<string>/System/Library/CoreServices/backupd.bundle/Contents/Resources/backupd-helper</string>
		<string>-auto</string>
	</array>
	<key>StartInterval</key>
	<integer>3600</integer>
	<key>RunAtLoad</key>
	<false/>
	<key>KeepAlive</key>
	<false/>
</dict>
</plist>

I've also realised that while other plists in LaunchDaemons, under permissions, i can only 'read', i have 'custom access to this' ! Under the users, instead of system, wheel and everyone, i have myself, unknown and everyone.

Can anyone further analyse this?