Personal Computer Fixes

How To Fix The Npptools.dll Error

Npptools.dll is a dynamic link library file, which is used to aid with the installation of software on your computer. The problem is that a lot of these files is that they will continually become damaged or corrupted – which will prevent your computer from being able to process the information it needs to run from it. We’ve found that although NPPTools.dll is continually being used to help load up a large number of programs on your system – but we’ve found that most of the time, this file is either being damaged, corrupted or misplaced. The errors you’re experiencing will show in this format:

Npptools.dll was not found

This application failed to start as the system was unable to locate npptools.dll. Reinstalling the application may fix the error

The file npptools.dll is missing

What Causes The Npptools.dll Error?

Usually when files start going missing or have been damaged it is usually because of a virus infection on your computer that has gone through certain folders and changed, altered or deleted certain files. Viruses that have the capability to do that are usually fake anti-virus infection as they dive deep within your computer and change file structures to suit their environment.

How To Fix The Npptools.dll Error

Step 1 – Re-Install Any Software Causing Errors

The first step is to re-install any programs that will be showing the npptools.dll errors. It’s often the case that games will be unable to process this file correctly, and thus show the errors you’re experiencing. To fix this, you can follow these steps:

  • Click onto “Start
  • Locate “Control Panel” & click it
  • Click onto “Add / Remove Programs” (Win XP) or “Uninstall A Program” (Win 7)
  • Click onto the game that’s causing problems
  • Click “Remove
  • Follow the Uninstall Process
  • Restart Your PC
  • Re-Install The Program

This will remove the problematic application from your system, and will make sure that your computer is able to properly process the files that it will need to run. We’ve found that this will work for about 80% of systems with the npptools.dll error

Step 2 – Manually Replace NPPTools.dll

Manually replacing the npptools.dll file is probably be the best way to repair the error.  You need to obtain a fresh copy of the dll file and register it onto your Windows system.  Follow these steps to resolve the error:

  1. Download npptools.dll from the Internet
  2. Save the npptools.dll file onto your computer’s hard drive
  3. Browse to c:\Windows\System32
  4. Locate the current npptools.dll on your system
  5. Rename the current npptools.dll to npptoolsBACKUP.dll
  6. Copy & paste the new npptools.dll into C:\Windows\System32
  7. Click Start > Run (Or search ”run” on Vista & Win7)
  8. Type “cmd” in the box that appears
  9. Type “regsvr32 npptools.dll” on the black screen
  10. Press Enter

Step 3 – Clean Out The Registry

The “registry” of Windows is the main cause of the Npptools.dll error. It’s primarily used to store the likes of your desktop wallpaper, your most recent emails and even your passwords – and is continually being used to help ensure that your system is able to run as smoothly as possible. Although this database is arguably one of the most important parts of your system, it’s continually leading your system to run much slower and with a lot of problems. To resolve this error, it’s essential that you’re able to clean out any of the errors that it may have inside – through using a registry cleaner application.

We recommend using a program called “RegAce System Suite“, as this tool will scan through your PC and fix any of the issues that it may have inside. We’ve found that this tool is one of the most effective in being able to resolve the problems you’re experiencing on your system, allowing your computer to run much smoother and more effectively as a result.

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