1. Open Notepad.
2. Copy and paste the following text in the Notepad:
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters]
"SackOpts"=dword:00000001
"TcpWindowSize"=dword:0005ae4c
"Tcp1323Opts"=dword:00000003
"DefaultTTL"=dword:00000040
"EnablePMTUBHDetect"=dword:00000000
"EnablePMTUDiscovery"=dword:00000001
"GlobalMaxTcpWindowSize"=dword:0005ae4c
3. Save the file.
4. Change the file extension from .txt (text file) to .reg (registry file).
5. Double click open the file. Click "Yes" and then "OK".
OR
1. Open Registry Editor ( Start > Run > regedit ) (No Run?)
2. Get to the following key:
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Explorer\RemoteComputer\NameSpace
Under NameSpace key you can see the below two keys.
{D6277990-4C6A-11CF-8D87-00AA0060F5BF} for Scheduled Tasks.
{2227A280-3AEA-1069-A2DE-08002B30309D} for Shared Printers.
OR
1. From the Start menu select Run . Type gpedit.msc and hit enter (click Ok). [error?]
This opens the Group Policy Editor.
2. Get to:
Local Computer Policy > Computer Configuration > Administrative Templates > Network > QOS Packet Scheduler
3. Then double click LimitReservableBandwidth.
4. Set Enable and give a vlue 0 (Zero).
This will allow the system to reserve nothing, rather than the default 20%
