I am running Win 7 RC. I have non system/boot disk formatted as NTFS that is always CHKDSKed at boot and completes with no errors (and is reported to be NTFS). If I boot into XP or Ubuntu the drive works fine. Disk Management in Win 7 always reports the drive as being RAW. Any idea on how to get Win 7 to recognize the drive as NTFS short of re-formatting? Thanks.

Hi, It seems a disk/data recovery related issue. Generally, due to the complexity of this kind of issues and to avoid possible data losing risk, it is highly recommended that you contact some professional data recovery companies or your hard disk manufacturer for further recovery. Thanks.Nicholas Li - MSFT