I have a Alienware MX1710 64-bit running Win 7 Ultimate with SP1 and Mobile Device Centre 6.1 and I can't get it to sync with a Samsung Omnia Icon running win mobile 6.1 The phone is recognised in mass storage mode in both Explorer and the proprietary Samsung management program, but will not sync contact, calendar etc in "Sync mode". It synced perfectly on my old Dell running XP Pro; no settings on the phone have been changed.

Hi, This issue is mostly caused by software or device driver, you could refer to the following familiar threads which might be helpful to you: Mobile device fails to connect Windows Mobile Device Center and Active Sync Hope it helps. Alex ZhaoPlease remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.