Now，I have a new way to modify TCP half open limited. It does not need to modify the file tcpip.sys in harddisk, It just patch tcpip.sys in memory by a driver.

Project Name: TCP Half Open Limited Patcher (TCP-Z)

Support OS: Windows XP SP2 SP3 / Vista SP1 SP2 / Windows 7, All 32bit (x86) / 64bit (x64)

Author: deepxw#126.com

Blog: http://deepxw.lingd.net/article-1321748-1.html

http://deepxw.blogspot.com (English)

Features:

1) Safe And Easy: Modifies Tcpip.sys in memory. The changes take effect immediately; do not need to restart the computer.

2) Wide Compatibility: It searches limited offset through signature, no longer focused on the MS upgrade and update.

Support all version of Windows, Which with half-open limited.

3) Easy to use: Automatic changes limited value without human intervention. It is a standard software drivers, Use Device Manager property page to customize the maximum value.

For more information, see ReadMe.txt.

//History:

2008.10.23

+ Windows 7 M1 (x86) memory patch.

2008.10.30

+ Windows 7 M3 (x86) memory patch.

2008.11.01

+ Windows 7 M3 (x64) memory patch.

2008.11.12

* Modify search function

* Fix compatibility of multi-core CPU. Now, It's 100% safe.

2008.11.29

+ Add a option to custom limited value. Add a UnLimited option for Vista / Windows 7.

2008.12.16 V2.2.1.36

* Modify TcpzQueryRegParameters(), Add a null parameter iNullAction, Avoid NOD32 report as virus.

2008.12.27 V2.3.0.42

　* Change digital signature of program files.

　+ GUI program, modify UI, add a beautiful skin.

2008.12.29 V2.3.1.43

* GUI program, Remove the function of disable WFP, because Compatibility of this code is not so good.

And because there is no disabled SFC, patch file will not to a 100% success, because Windows will automatically resume tcpip.sys.

Another way, use Memory patch method.

Download:

Download link 1: TCPZ_20081229.zip

Download link 2: TCPZ_20081229.zip

Visit this link for new version:

http://deepxw.lingd.net/article-1321748-1.html

http://deepxw.blogspot.com (English)

Edited December 29, 200817 yr by softice

More way to patch & tweak a system = always welcome!

Did you make this? Any download/web links would be nice!

Thanks!

Sorry, wait a minutes， I can't post attachment.

I get a bluescreen upong rebooting after installing this on Vista. It bluescreens due to tcpip.sys, and after rebooting into safe-mode and uninstalling the driver all is solved...

I get a bluescreen upong rebooting after installing this on Vista. It bluescreens due to tcpip.sys, and after rebooting into safe-mode and uninstalling the driver all is solved...

Which version of Vista?

Which version of tcpip.sys?

Can you upload this tcpip.sys for me? Thanks.

Last update:

2008.11.12

* Modify search function

* Fix compatibility of multi-core CPU.

2008.11.29

+ Add a option to custom limited value. Add a UnLimited option for Vista / Windows 7.

anyone tried that out and is working??

anyone tried that out and is working??

No problem, It support all version of Vista, both x86 and x64, all Service Pack.