problem with active sync inbox

[samfre]

Each time I active sync my loox with my computer, the old mail in my loox is duplicating which mean if I sync 10 times, I will have 10 copy of 1 mail????????????
Please help :?:

[Ed Hansberry]

Try running a SCANPST on your Inbox on the desktop. If that fails, delete and recreate your partnership in ActiveSync.