Which hard drive format for Mac/PC compatibility ?

Hi,
My external hard drive isn't working on my PC, in which format do I have to format the drive in order to use it on my Mac and PC ? And how do I do it ?
Sincerely

Hi,
have a look ahere for explanation of exFAT http://en.wikipedia.org/wiki/ExFAT
It's a proprietary file system introduced by Microsoft and intended to be used with flash drives.
Mac OS X can simply not handle it.
My proposal would be to connect the harddisk to your PC and reformat it.
Make sure to use MBR (Master Boot Record) as partition table and FAT32 as file system.
Since Windows only formats drives/partitions smaller than 32GB with FA32, you might have to use a third-party app like this one http://www.ridgecrop.demon.co.uk/index.htm?fat32format.htm
*Be aware that reformating the external harddisk will delete everything that is on it right now !*
Regards
Stefan

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Which hard drive format for Mac/PC compatibility ?

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