Vista Foxy Download 問題

Vista 本身同 Windows XP SPx 一樣, 限制左最大線數, 一到左最大值就唔可以再開新既 connection, 自然就 download 唔到野.

您可以到 http://www.mydigitallife.info/2007/04/09/windows-vista-tcpipsys-connection-limit-patch-for-event-id-4226/ 下載破解檔


Download patched tcpip.sys: Vista TCP/IP and UAC Auto Patcher (patched tcpip.sys is contained inside the archive)
Open command prompt, and run the following 2 commands:
1. takeown /f c:\windows\system32\drivers\tcpip.sys
2. cacls c:\windows\system32\drivers\tcpip.sys /G “username”:F
Replace username with the actual user name that used to log on to Windows Vista currently.
The second command can also used improved lcacls:
icacls c:\Windows\System32\drivers\tcpip.sys /grant “username”:f

Disable the TCP/IP Auto-Tuning feature by running the following command in command prompt:
netsh int tcp set global autotuninglevel=disable

For 64-bit Windows Vista (x64), the integrity checks need to be disabled as it need all drivers to be signed. So run the following command in DOS prompt:
bcdedit.exe -set loadoptions DDISABLE_INTEGRITY_CHECKS
Note: Above command no longer supported, and users require to press F8 on system startup to bypass driver signing integrity check.

Replace the tcpip.sys in C:\windows\system32\drivers folder with the patched tcpip.sys downloaded from step 1 (remember the use the correct x64 or x86 version）. Normally, this procedure can be done by simply login to Windows Vista with administrator account. However, if the process failed, reboot the computer and then press F8 to boot up in Safe Mode, and then copy and paste overwrite the tcpip.sys.

Next, the maximum number of TCP half complete connection limits need to be set in registry. Open registry editor (regedit), and navigate to the following registry key:
HKEY_LOCALL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters

Right click on the right pane, select “New”, then select “DWORD value”. Enter the new value name as “TcpNumConnections” (without quotes).
Double click on TcpNumConnections registry value, and modify the value data to the desired maximum TCP/IP connection limit that you want to allow, in decimal value. For example, enter 500 as the value data for TcpNumConnections. You can use any limit that you prefer. Alternatively, download this registry registration file (another download link) that when executed, will set the TCP simultaneous connection limit to 16777214 (you can always modify the value in the file or in the registry after applied).
Restart computer.

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