shrikant dongre
Answered On : Dec 12th, 2011
This using the external hard disk and personal data back up the external hard disk. second thing format your computer...;
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Upendra Sabat
Answered On : Feb 29th, 2012
Firstly You to take the system backup on a External hdd, then You format and load os, then You restore the data through system backup.. thanx.
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