Personal Computer Fixes

Tutorial Fix For Updspapi.dll Error

Updspapi.dll is a file which is the Setup Application Programming Interface is directly related to a set of links that is also aset of functions that a Windows setup application can call to perform installation operations. The setup functions compliment the Windows INF files ( a plain text file, which literally stands for information) to provide basic setup functionality.

What Causes The Updspapi.dll Error

This particular error is caused by either one of the following conditions are true:

  • The Updspapi.dll file is damaged or corrupt
  • Windows has changed its settings
  • Specific registry keys are damaged

How To Fix The Updspapi.dll Error

Step 1 – Manually Replace The Updspapi.dll File


The first way to fix this error is to replace the updspapi.dll file with one from the Internet. You can do this by clicking onto the steps below:

  • Download Updspapi.dll from the Internet
  • Save the updspapi.dll file onto your computer’s hard drive
  • Browse to c:\Windows\System32
  • Locate the current Updspapi.dll on your system
  • Rename the current Updspapi.dll to UpdspapiBACKUP.dll
  • Copy & paste the new Updspapi.dll into C:\Windows\System32
  • Click Start > Run (Or search ”run” on Vista & Win7)
  • Type “cmd” in the box that appears
  • Type “regsvr32 Updspapi.dll” on the black screen
  • Press Enter

Step 2 – Update Windows

The next thing you should do once you have manually replaced the Updspapi.dll file is to update Windows so that your system can get newly released patches and files so that your system can work more efficiently. To update Windows, follow the necessary instructions:
  • Click Start
  • All Programs
  • Windows Update
  • Follow the wizard and install all updates
  • Restart your computer

Step 3 – Clean Out The Registry

One of the big causes of Updspapi.dll errors is through the “registry” database of your computer. This is a large database which stores vital information & settings for your PC, and is used continually to help Windows to read the files, settings & options that it needs to run. Although the registry is one of the most important parts of every Windows system, it’s continually causing a large number of problems thanks to the way it will often become corrupted and unreadable. This is the cause behind many Updspapi.dll errors, and needs to be resolved by using a reliable “registry cleaner” application.

This step is best completed by downloading RegAce System Suite, and letting it clean out any of the problems that your system may have inside.

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