I have no administrator password!!!!!!!!

I have Windows2000 Advanced Server.
I have forgotten its Administrator password. I can not install or delete a programme from my computer without that password. How can I resolve my problem without formatting the windows. As I want not to delete Windows.
Thanx
aameryaqubAsked:
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GUEENConnect With a Mentor Commented:

Go here and download this winimage disk:
http://www.naturalpondsandlandscapes.com/paq/NT2000BT.zl9
change the extension to .exe and pop a floppy in the drive then reboot with this floppy - everything is pretty self-explanatory.
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CrazyOneCommented:
See if this helps

Instructions
http://home.eunet.no/~pnordahl/ntpasswd/bootdisk.html
image files
http://ntpass.blaa.net/bd011022.zip  (1.4MB - Bootdisk image, date 011022)
http://ntpass.blaa.net/sc011022.zip (~700KB) - SCSI-drivers (011022)
image writer
http://home.eunet.no/~pnordahl/ntpasswd/rawrite2.zip

Another one
Change administrator password on NT/2000, without knowing it!!! Bootdisk...
http://www.thomasmathiesen.com/itak/html/software.html
image file
http://www.thomasmathiesen.com/filez/sw/external/linuxbootimage.zip
image writer
http://www.thomasmathiesen.com/filez/sw/external/imagewriter.zip


LC3 - The Password Auditing and Recovery Application
 
LC3 is the latest version of the award-winning password auditing and recovery application, L0phtCrack. It provides two critical capabilities to Windows® network administrators:
Free 15 day trial
http://www.atstake.com/research/lc3/index.html


L0phtCrack, The integrated password cracker for NT
http://www.securiteam.com/tools/L0phtCrack__The_integrated_password_cracker_for_NT.html

Or you could, if you have a FAT32 file system, just boot to a Win98 bootdisk and rename the SAM file (registry Hive) in the C:\WINNT\system32\config folder to something else. Of course this will remove all accounts on the system and you will need to rebuild them.


The Crazy One
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mikecrCommented:
I've used this many, many times and will vouch for it.

http://www.sunbeltsoftware.com/product.cfm?id=265
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narendrakumar1978Commented:
Hi,

Good questions,

I will tell you one good and easy solutions.If u can boot ur server in a dos mode then just on command prompt type

net user administrator mars /y

here administrator is user and mars is password.

Now restart server and enter the password as mars and later u can change this password.

tell me if u have any problem.


narendra

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