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Vista - Autopatch TCP/IP connections makes my Vista unbootable

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Old 03-21-2008   #1 (permalink)


Vista Ultimate x64
 
 

Autopatch TCP/IP connections makes my Vista unbootable

On a fresh install of vista ultimate x86 if i increase my half-open TCP connections ,then on restart my PC freezes on the first black bootscreen & then BSOD
Utorrent was killing my browser(firefox) so ive tried to patch the TCP connections again & again , same sad outcome - Unbootable PC.
Ive just built it
Abit AN52,Ath6400,2GB OCZ800,2xWD500GB AAK,Hitachi160GB DS,8600GT ,Pioneer212 ,650W PSU.
Today ive installed Vista Ultimate x64 & im having no problem browsing with Utorrent running but im not used to a 64 bit OS, if i have any problems id like to return to x32 & keep my torrent client
Has anyone any ideas please as to why something so small as to open more internet connections would kill my PC.
Thanks
Bazzuk

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Old 03-23-2008   #2 (permalink)


Vista x64
 
 

Re: Autopatch TCP/IP connections makes my Vista unbootable

this is not needed with sp1. IIRC microsoft removed the limit for half open connections in SP1.
My System SpecsSystem Spec
Old 03-23-2008   #3 (permalink)


Vista Ultimate x64
 
 

Re: Autopatch TCP/IP connections makes my Vista unbootable

Thanks highlander
So there is no limit now on half open connections in Vista 32 & 64 bit ?
My System SpecsSystem Spec
Old 05-19-2008   #4 (permalink)


Vista Home Premium x64
 
 

Re: Autopatch TCP/IP connections makes my Vista unbootable

And before SP1 ( in fact I already have SP1), what was the limit of half-open connections in Vista Home Premium x64 ? Somewhere I have read 2, elsewhere 5 or 10...
BTW if x64 is TCP patched, there is need to boot with F8 pressed to bypass driver sign checking....
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Old 05-19-2008   #5 (permalink)


Vista Home Premium x64
 
 

Re: Autopatch TCP/IP connections makes my Vista unbootable

Quote  Quote: Originally Posted by the highlander View Post
this is not needed with sp1. IIRC microsoft removed the limit for half open connections in SP1.
Not sure about that:

Quote:
Since Windows XP SP2, Microsoft has placed a limit on the maximum concurrent half-open or incomplete outbound TCP/IP connection that Windows allowed to make at any one time (or per second). The security feature is inherited by Windows Vista in both 32-bit and 64-bit (x86 and x64) versions of the operating system, including Windows Vista SP1, severely restricts the networking capability and possibly download/upload speed especially using P2P client utility such as BitTorrent program such as BitComet, uTorrent and Azureus, or eDonkey network such as eMule.
64-bit (x64) Windows Vista SP1 (6001.1800) tcpip.sys Auto Patcher to Fix Event ID 4226 and Unlock Increase Maximum Connections Allowed Tip and Trick

Last edited by poutnik; 05-19-2008 at 10:29 AM..
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