Nico Hit-Reg Fix

  1. ---> Open cmd (admin)

past this: (and press ENTER in every commands)

netsh interface tcp set global autotuning=restricted

netsh interface tcp set global ecncapability=enabled (for windows8 netsh int tcp set global ecn=enable )

netsh interface tcp set global congestionprovider=ctcp

netsh int tcp set global dca=enabled

netsh int tcp set global chimney=enabled





      2. ---> Open regedit

Go in: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters



Before starting: You must save files, if you get problem --> So, right clic on Parameters-Exporting and save .



and modify values, if you haven't files create one*

* for create a file : right clic NEW- DWORD 32bits and set a name (example:TcpMaxDupAcks) only after press enter, (if you press enter before you have: NewValue#1, so delete the file with right clic delete). When it 's done right clic modify and set value + hexadecimal OR decimal.

I give you Name Value hexa/decimal:



DisableTaskOffload 0 hexa

DontAddDefaultGatewayDefault 0 hexa

EnableDca 1 hexa

EnableICMPRedirect 1 hexa

EnableIPAutoConfigurationLimits 1 hexa

EnablePMTUBHDetect 0 hexa

EnableTCPA 1 hexa

EnableWsd 1 hexa

MaxDupAcks 3 hexa

MaxNumForwardPackets 37 decimal

NumForwardPackets 37 decimal

QualifyingDestinationThreshold 3 hexa

Tcp1323Opts 1 hexa

TcpAckFrequency 1 hexa

TCPMaxDataRetransmissions 7 hexa

TcpMaxDupAcks 80 decimal

TcpTimedWaitDelay 30 decimal



(don t close regedit)



                ---> Open cmd: Now we need to know your MTU : and past this and press ENTER

ping -f -l 1500 www.google.at

If you have 100% lost try with 1450 (ping -f -l 1450 www.google.at ) -> if 0% ok but try to found the biggest value with 0% lost.
For example your value is : 1465 (WITH 0% lost !!) close cmd. and add +28 to this Value, for 1465 + 28 = 1493

Go in regedit same folder and create: (new dword32bits)

MTU XXXX decimal   (for example MTU 1493 decimal)





      3. --> Regedit: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\Tcpip\ServiceProvider



 Before starting: You must save files, if you get problem --> So, right clic on ServiceProvider-Exporting and save .



Class 8 hexa

DnsPriority 6 hexa

HostsPriority 5 hexa

LocalPriority 4 hexa

NetbtPriority 7 hexa





      4. ---> Regedit: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Winsock



Before starting: You must save files, if you get problem --> So, right clic on Winsock-Exporting and save .



MaxSockAddrLength 10 hexa

MinSockAddrLength 10 hexa

UseDelayedAcceptance 0 hexa





      5. ---> Regedit HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Interfaces\{2478Y-xxxxxxxxxxxxxxxxxxxxxxxxxxx}



Before starting: You must save files, if you get problem --> So, right clic on Interfaces-Exporting and save .



In interfaces folder you have many keys like this {2478Y-xxxxxxxxxxxxxxxxxxxxxxxxxxx}

choose one of this folder where you see an IP adress 192.xxx.xxx



create / or modify values:



DhcpGatewayHardwareCount 1 hexa

EnableDeadGWDetect 1 hexa

EnableDHCP 1 hexa

MTU XXXX decimal (enter your value)

TcpAckFrequency 1 hexa

TcpDelAckTicks 1 hexa

TCPNoDelay 1 hexa

UseZeroBroadcast 0 hexa





      6. ---> Regedit: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSMQ\Parameters



Before starting: You must save files, if you get problem --> So, right clic on Parameters-Exporting and save .





if Parameters folder doesn't exist create it --> Editing-New-Key and name it: Parameters, then you can create this file:



TCPNoDelay 1 hexa





     7. ---> Regedit: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Session Manager\Memory Management



Before starting: You must save files, if you get problem --> So, right clic on MemoryManagement-Exporting and save .



You need to know what is your CPU L2 cache, dowload CPU-Z : open and check "cache" , you must see L2 : 512Kbytes for example (if you see 512 x 4 do this = 2048kbytes )



SecondLevelDataCache XXXX decimal  ( enter your value xxxx )











REBOOT & PLAY !!!

By One.