How To Remove Computer Virus Using Command Prompt (CMD)

Each file and folder have the following
attributes:

1). Archive A
2). Read Only R
3). Hidden H
4). System S

-(minus) sign before an attribute it means
removing attributes and +(plus) sign mean
giving attributes to the file or folder.

example :- attrib -r -a -s -h file.txt this will
remove all attributes from file.txt and
attrib +r +a +s +h file.txt will give all
attributes to file.txt .

If pen drive or other hard drive is infected
by virus ,Command prompt is the best
option .

Follow the steps given below.

1). Go to the command prompt by start>all
programs>accessories>command prompt
or press windows key+r and enter cmd .

2). Go to the drive where you want to
delete virus example write d: to go to D
drive .



3). Type “attrib -r -s -h *.* /s /d” without
quotations and press enter .

4)press dir /a .

5). Delete all the .inf, .exe , .dll, .log
extension file if they are not your files by
using dos del command .

Example: del autorun.inf if any file is not
deleting rename that file by rename
command

Example: rename dst.exe ms.bak this will
rename dst.exe to ms.bak
Now Your pen drive is virus free .