Mobile hard disk in the system can not be re-used

I use interface usb2.0 mobile hard disk box.Reinstall the vista a few days after the operating system, plug the mobile hard disk shows are all normal, including zoning, the size of the letter are all right.But that is not open Shows can not find application.My hard drive in another computer everything will be all right, my computer has not re-critical data systems.I would like to ask how to reinstall the operating system will not solve the problem.Xie had.My computer There are significant inconvenience to the data system re-

you to copy data to another computer does not like the words to be able to identify the mobile Try hard to specify a letter
in the Control Panel – Administrative Tools – computer management – disk management to see if there is no normal mobile hard disk identification, recognition and normal, then designate a letter

test From the command prompt to see if we can open in

start – run – enter “cmd” – enter “start i:\” – enter
this assumption in order for mobile hard disk i set

format the hard disk partition not changed? What is the format now?

RAW ……properties in the size of the hard disk is not turned into a 0-byte, At this point should not set the format of the ……

need to run the command-line mode disk inspection procedures, an order form are as follows:chkdsk letter:/ f.When prompted whether or not compulsory disposal The next volume, if you are in the district did not open the next important document or program, enter “y” to uninstall do.Until the end of the disk check, under normal circumstances, RAW file system will resume as before you install the file system format disk drive The driver