Tip & How-To about Video Game Consoles & Games

Finding your Key Code For COD4 running Windows operating systems and playing COD4 to find your CD Key. Fix:First Click on ?Start? then ?Run? In the ?Open? field enter ?Regedit? and click on ?OK? Windows Registry Editor will open. Expand in this order: ?My Computer?, ?HKEY_LOCAL_MACHINE?, ?SOFTWARE?, ?Activision?, and finally select ?Call of Duty 4′ on the right side you will see ?codkey?.

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i have an hp laptop with windows 7 operating system. I am unable to play DVD movies.


HI, Try the following solution


Click Start button, type device manager in the start search box and hit enter key.
device manager window opens

click - sign next to Cd-Dvd Rom devices.
right click on cd-dvd driver and select un-install

it would be missing now

now run the following software

http://support.microsoft.com/kb/929461

hope the problem will get resolved

Apr 18, 2011 | Computers & Internet

1 Answer

Lost my key code to Call of Duty 4 - Modern Warfare. I don't care about playing online; I just would like to put my game on the computer (single player). What do I do?


finding your Key Code For COD4
running Windows operating systems and playing COD4 to find your CD Key.
Click on “Start” then “Run”
In the “Open” field enter “Regedit” and click on “OK”
Windows Registry Editor will open.
Expand in this order: “My Computer”, “HKEY_LOCAL_MACHINE”, “SOFTWARE”, “Activision”, and finally select “Call of Duty 4′
on the right side you will see “codkey”.

Nov 28, 2009 | Activision Call of Duty 4 Modern Warfare...

2 Answers

Have problem with my Microsoft Windows XP Home Edition, when control panel is open get C:\Windows\Systems32\.Exe'. when I try to open java get same message how do I reslove problem? This is a Dell Dimension E310 Desk Top.


To fix your error, you need to have your windows XP cd. This issue occurs because of a missing or corrupted Rundll32.exe file. This issue may also be caused by a virus.

To resolve this issue, follow these steps:
  1. Put the Windows XP CD ROM disk in the CD ROM drive.
  2. Click Start, and then click Run.
  3. Type expand X:\i386\rundll32.ex_ c:\windows\system32\rundll32.exe in the Open box, where X is the letter of your CD ROM Drive.
  4. Restart the computer.
This may not 100% fix your issue but at least its a try.

Jun 02, 2009 | Microsoft Windows XP Home Edition

1 Answer

Slimtype Combo LSC-24082K does not recognize audio/program software


  1. Click Start, click Run, type regedit in the Open box, and then press ENTER.
  2. Locate and click the following registry key: HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\CDRom
  3. To enable automatically running CD-ROMs, change the Autorun value to 1.To disable automatically running CD-ROMs, change the Autorun value to 0 (zero).
  4. Restart your computer

Dec 31, 2008 | Computers & Internet

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