cracking... is it possible
Windows Server 2008 related tips, questions, answers, concerns and more...

Anish babu
Global Moderator
Global Moderator
Posts: 5
Joined: Thu Dec 10, 2009 12:34 pm

cracking... is it possible

by Anish babu » Thu Dec 10, 2009 12:46 pm

A win xp client os ...used as server ...maxm number of clients acces the system at a time is 10 .....

can we crack the codes and make it unlimited
Go Green Save India

ManU
Founder
Founder
Posts: 98
Joined: Sat Sep 26, 2009 9:57 am
Location: India

Re: cracking... is it possible

by ManU » Thu Dec 10, 2009 1:01 pm

Hello Anish,

Thank you for posting in my forum.
I can tell you one solution which describes editing the tcp.sys file manually and more adventurous for Windows XP SP2 machines with a tcpip.sys file of exactly 359,040 bytes, CRC-32 is 8042A9FB, and MD5 is 9F4B36614A0FC234525BA224957DE55C. I didn't yet tested it. I have got it from my web research only.

First you need to find a hex editor.
Even thouh there might be multiple tcpip.sys files in your system, make sure to work with the one in c:\windows\system32\drives\ directory.

To remove the tcpip.sys socket creation limit:
- Backup your original tcpip.sys file before editing please, important !
- In your hex editor, go to offset 4F322 hex (or 324386 decimal).
- Change 0a 00 00 00 to 00 00 0a 00

Done ! The above change does not require editing of the CRC in offset 130 hex (thanks for the clever solution Thomas Wolf Tompkins)
Thanks
MANU PHILIP
Microsoft MVP(Exchange Server)
| MCITP | MCTS | MCSA | ITIL V3 |
TechNet Forums Profile: ManU

Users browsing this forum: No registered users and 1 guest

It is currently Sat Feb 24, 2018 5:29 pm