COD4 (Call of Duty 4: Modern Warfare) freezes or runs slow while playing? Don’t worry, I’ll tell you how to solve the “COD4 Freezing Issue”.

1. Ensure your computer meets the requirements. You must have a Pentium 4 2.4Ghz or better processor(or any Core 2 is ok), at least 512Mb RAM and a proper video card.

2. Download and install Perfect Optimizer(Click here to free download). This tool will will optimize your hard disk, memory and whole Windows system to give your computer maximum performance.

3. Run the program, click “SpeedUp” button on the left side, click “Memory Optimizer”, click “Optimize”. Then, Click “System Optimizer”, click “Optimize”. After that, your COD4 will be flying.

4. Download the latest video card driver could also help game run faster. Make sure that you select the correct driver approprirate for your video card’s model.
• ATI Technologies Inc. http://www.atitech.com/support/driver.html
• Intel http://downloadfinder.intel.com/scripts-df/support_intel.asp
• Nvidia http://www.nvidia.com/content/drivers/drivers.asp