recover corrupted folder in Mac OS

I have a usb drive formatted at FAT and drive was ejected incorrectly now a folder on the usb drive is a Exec with 0 bytes. Any way recover this . I ran disk utility but no luck.
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You probably need a data recovery program like DataRescue:

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If you were copying data to the USB drive and ejected it prematurely, the data may not have been written to the USB yet.  There won't be anything to recover in that case.
noclavAuthor Commented:
It was a customer who was working on a file from the usb drive and he said he unplugged it and thats when the folder changed to a exec. I ran recovery software and it didnt find anything
So nothing to recover... As I stated.
noclavAuthor Commented:
No. i ended up using another data recovery software and found the missing files.
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Mac OS X

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