You run a program and receive a message:

Cannot find the file xxxxxxxx.exe (or one of its components.)
Error starting program. A required .DLL file xxxxxxxx.DLL was not found.

Causes of DLL Errors & Why DLL Errors Occur?

Some of the common reasons for DLL errors are listed below:
1. A software was uninstalled that deleted a .dll file required by another program.
2. A new program could have been installed, overwriting existing DLLs with newer, older or incompatible DLL files.
3. Invalid or incorrect DLL entries in the Windows registry
4. A bad installation of a program corrupted one or more files causing the .dll errors.
5. Another user or program maliciously or mistakenly deleted the .dll file or an associated file.
6. A hardware issue exists with the computer, such as a faulty hard disk drive or memory causing damage to DLL files

Solution for Missing DLL Problems:

Step 1:
Reinstall the application that is reporting the error. This will usually replace any missing components as well as put right any registry entries that might be contributing to the error.

Step2:
If you recently installed a new program on your PC and began receiving DLL errors after the installation, try checking the manufacturer’s website for updates, if there are no updates available, uninstall the program and see if your problems are solved.

Step 3:
You might want to consider scanning your system errors and fix them – Perfect Optimizer (or similar product) will be helpful in this case. Click here to free download Perfect Optimizer.
The program will scan your computer for DLL errors automatically when the installation is finished. Please wait for a few minutes, then click “Repair All”.
After this step, 99% of missing DLL problems will be fixed.

Step 4:
Because viruses and spyware can also cause DLL errors, run a full virus and spyware scan on your system.

First, you need Perfect Optimizer to scan and repair your system errors.
Click Here to Free Download. Click “Repair”, “Windows Repair” Buttons on the left, then click “Repair” button on the lower-right corner.
This tool will repair more than 99.50% of “Fatal Error” problems and comprehensively improve computer’s potential performance.

After that, go check for latest drivers and give them a run. 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

Then check if your DirectX options are right. please click “Start” button, click “Run”, input “dxdiag”(without quotes) and enter. Click “Display” label, make sure the “DirectDraw Acceleration”, “Direct3D Acceleration” and AGP Texture Acceleration” are remaining “Enabled”.

In the end, run windows update, and confirm whether your system have some loophole.
After the four steps of all above, the “Fatal Error” problem will be solved. Good luck!

1. Disable Background applications.
The system requirements of Crysis are very high. So, make sure that your computer did not run unnecessary background application while running Crysis, such as Live Messenger, Yahoo Messenger, Bittorrent client, etc. The background programs will reduce your system performance.

2. Configure the optimal settings for Crysis.
The system settings can be found under the “Options Menu” -> “System Settings”.
Lowing the resolution and turn off the “Anti-aliasing” will help you increase the FPS. The rule is, the lower the resolution, the higher the performance, however the worse the image being rendered.
Then get into “Advance Settings”, adjust the following settings: “Texture Quality”, ”Objects Quality”, ”Shadows Quality”, ”Physics Quality, Shadows Quality”, ”Volumetric Effects Quality, Sound Effects”. If your Crysis is running slow, please set them to “Low” or “Off”.
If you are using Windows Vista, please select “Run in DirectX 9” and force the game running in DirectX 9 mode. The game will run much faster while the image quality would be nearly the same.

3. Use Perfect Optimizer to boost system performance.
Perfect Optimizer will get Full Optimization for your PC in a minute and you will get faster PC, more usable RAM, more disk space, and all issues broken fixed. Click Here to Free Download
This great tool will optimize your CPU and RAM, clean up all junk files, spywares, unnecessary start-up programs, to maximize system performance.

After these 3 easy steps, your Crysis will run much faster and smoother! Enjoy it!

The health of your computer can affect your Internet connection. Spyware and viruses can definitely cause problems, but your Internet connection speed can also be affected by start-up programs, memory usage, hard disk space, browser & java & flash problems, etc..

Here are some things you can check to improve your internet connection.

1. Make sure your internet devices are well connected.

2. Make sure you have anti-virus software on your computer.

3. Make sure you have at least 200Mb of free disk space on drive C:.

4. Use Perfect Optimizer repair the bugs that cause IE malfunction, maximum IE threads, speed up LAN browsing, increase the detection ability of IE, optimize the interval time of WINS Name Query, enhance network throughput,  enable the maximum unit, black hole detection and auto-adjust transmission unit. Sounds too professional? Don’t be scared. It’s very easy to use, it will work automatically, and just a few clicks is OK.

Download this tool: Click Here to Free Download.

After the optimization, your internet connection speed will give you a surprise.

Here are some screenshots:

Software Problems:

• System Errors:
  If your computer freezes ramdomly, in most cases you’ve got system errors. These errors include: Windows Errors, Corrupt Registry, Memory Dumps, Incorrect Java Program, Startup Overload and so on.

  Solution:
  Use “Perfect Optimizer” to repair these errors. This great tool will fix all the errors above in a few clicks. Install the software(Click here to free download) and run it. Then click “Repair All” button is ok.

• Virus & Malware:
  Virus and malware may cause harm to either a computer system’s hosted data, functional performance, or networking throughput to make your computer freezes randomly. If you got a virus or malware, you should remove it ASAP.
  Solution: Download AVG Free and scan your computer. Download here (absolutely free): http://free.avg.com/download?prd=afe#tba2

Hardware Problems:

• Thermal problem.
  CPU overtemperature protection makes the computer freezes randomly.
  Solution: Open your case to see if the CPU fan is working well.

• Hardware loose contact also causes the freezes issue.
  Solution: Unplug and replug the memory stick, video card and video cable.

• Bad Hardware:
  The other chance to get “freezes randomly” is that you have a bad hardware.
  Solution: Replace your bad hardware. If you have no expertise in this area, you’d better call a technician.

1. Virus infection

A virus can hog your computer’s resources, or damage your data, or slow down your computer. You can use AVG or Avast! anti-virus software (they are absolutely free!).

Download AVG Free:
http://free.avg.com/download?prd=afe#tba2
Download Avast! Free
http://www.avast.com/eng/download-avast-home.html

2. Computer is overheating

Make sure your computer and processor is not overheating. Excessive heat can cause a significant decrease in computer performance. Some processors will even lower the speed of the processor automatically to help compensate for the heat related issues. So you have to see if your CPU fan is working. The first step is to remove the case cover, normally secured with screws at the back. Most common chassis covers will slide out after the screws are removed.
*If you are not confident that you can safely open the casing, then you should seek assistance from a qualified technician.

If your CPU fan is not working, you should to replace it.

3.  90% of the “Computer Running Slow” issues were caused by the following problems: Data Corruption, Junk Files, Bloated Registry, Low Memory, Start-up Overload, Blue Screen of Death, Windows Update Error.

Here is a professional tool which is designed specially for the “Computer Running Slow” problem. Its name is “Perfect Optimizer”. This tool will fix all of the problems above with a single click. It will boost your CPU & RAM performance, clean up junk files, fix registry errors and optimize windows system to give your computer maximum performance.

Optimize & Repair your computer as easy as 1-2-3:

(1) Download and install this great tool: Click Here to Download.
(2) The repair process will start automatically when the installation finished.
(3) Click “Repair All” button when the scan is finished.

After that, you will get rid of the “Computer Running Slow” problem and your computer will work like brand new again!

The increasing in temporary files leads to shrink of swapping area done by pagefile.sys, and decreases the system performance. Junk files also scattering files all over the hard drive. This increases the size of the indexing file of the disk partition which will make the windows search utility much slower. Moreover, continued scattering of junk files makes other files highly fragmented over the drive. This fragmentation creates significant movement of the physical arm of the hard drive and thus shortens hard drive’s operating life and slows down the system performance.

I’m going to show you a few ways to clean up those annoying junk files.

Method 1:

There are a number of ways to remove and/or eliminate these junk files, and this is the easiest way. I strongly recommend that use Perfect Optimizer to clean your PC(Click Here to Free Download). This tool’s functions are strong beyond compare. It will clean up your junk files, scan and repair invalid registry entries, delete history records, remove duplicate files and invalid shortcuts, block viruses and spyware.

It’s so easy to use, even you know nothing about PC, you still can use it. Just click the “Clean” button on the left side, then click “Repair All”. After that, your computer will work in mint condition!

Method 2:

Copy the code to your Notepad, and save it to a .bat file (For example, click “File” menu, click “Save”, input “clean.bat”(without quotes)). Then double click the file you saved. This could help you remove the temp files and log files, these are all junk files. This method is worth a try, but its effects is not as good as method 1.

Code:

@echo off
echo Now cleaning, please wait…
del /f /s /q %systemdrive%\\*.tmp
del /f /s /q %systemdrive%\\*._mp
del /f /s /q %systemdrive%\\*.log
del /f /s /q %systemdrive%\\*.gid
del /f /s /q %systemdrive%\\*.chk
del /f /s /q %systemdrive%\\*.old
del /f /s /q %systemdrive%\\recycled\\*.*
del /f /s /q %windir%\\*.bak
del /f /s /q %windir%\\prefetch\\*.*
rd /s /q %windir%\\temp & md %windir%\\temp
del /f /q %userprofile%\\cookies\\*.*
del /f /q %userprofile%\\recent\\*.*
del /f /s /q "%userprofile%\\Local Settings\\Temporary Internet Files\\*.*"
del /f /s /q "%userprofile%\\Local Settings\\Temp\\*.*"
del /f /s /q "%userprofile%\\recent\\*.*"
echo Done! You have your junk files removed!
echo. & pause

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

Computer lag or randomly loses FPS while playing World of Warcraft? Aways getting killed because of lag?  The problem is annoying. Here shows a easy way to fix the “WoW lag issue”. Just follow these easy steps:

1. Make sure you have enough RAM(512Mb for WinXP and 1Gb for Win Vista) and disk space(200Mb free space on drive C).

2. Try turning off all non need programs, and stop any downloads or videos running while playing WoW.

3. Went into wow’s video options and lower the resolution one notch, and turned down all special effects to lower settings.

4. 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 and increase your internet speed.

5. Run the program, click “SpeedUp” button on the left side, click “Memory Optimizer”, click “Optimize”. Then, Click “Internet Optimizer”, click “Optimize”. After that, you will run WoW smoothly(To view your FPS in WoW press: CTRL+R)!

•  Boost your system performance.
•  Increase the amount of available memory.
•  Remove memory leaks.
•  Prevent system crashes caused by memory problems.

Here is the easiest method to optimize your memory, just need a few clicks, and the results are highly visible. Take these easy steps to make your PC work better!

1. Download Perfect Optimizer(Click here to free download). This tool will clean, optimize and free up your computer’s memory and improve system response time to prevent case like slow speed and drastically speed up your computer.

2. Install the tool. Click the “SpeedUp” button on the left side, click “Memory Optimizer”, click “Optimize Now”, then your computer will run faster and stable!

3. This good tool also contains a system optimizer, a internet optimizer and a registry cleaner. You can click the “1-Click Maintenance” button to optimize your whole Windows system to give your computer maximum performance.