PerfectSpeed PC Optimizer PerfectSpeed PC Optimizer

How to uninstall PerfectSpeed PC Optimizer from your PC

This page is about PerfectSpeed PC Optimizer for Windows. Below you can find details on how to remove it from your computer. It was coded for Windows by Raxco Software Inc.. You can read more on Raxco Software Inc. or check for application updates here. Please follow if you want to read more on PerfectSpeed PC Optimizer on Raxco Software Inc.'s page. The program is often installed in the C:\Program Files\Raxco\PerfectSpeed20 folder. Take into account that this path can differ depending on the user's preference. MsiExec.exe /I{863BB78A-107D-475C-AE65-444F327C83E1} is the full command line if you want to remove PerfectSpeed PC Optimizer. PerfectSpeed.exe is the PerfectSpeed PC Optimizer's primary executable file and it takes about 7.02 MB (7365896 bytes) on disk.

The executable files below are installed together with PerfectSpeed PC Optimizer. They take about 10.10 MB (10588984 bytes) on disk.

  • PerfectSpeed.exe (7.02 MB)
  • Rx2Agent.exe (761.26 KB)
  • Rx2AgentS1.exe (65.26 KB)
  • Rx2AutoUpd.exe (541.26 KB)
  • Rx2AutoUpdGui.exe (745.26 KB)
  • Rx2ElevationWorker.exe (109.26 KB)
  • Rx2Engine.exe (925.26 KB) to view all...

The current page applies to PerfectSpeed PC Optimizer version 2.00.116 only. For other PerfectSpeed PC Optimizer versions please click below: to view all...
When planning to uninstall PerfectSpeed PC Optimizer you should check if the following data is left behind on your PC.

You should delete the folders below after you uninstall PerfectSpeed PC Optimizer:
  • C:\Program Files\Raxco\PerfectSpeed20

The files below were left behind on your disk when you remove PerfectSpeed PC Optimizer:
  • C:\Program Files\Raxco\PerfectSpeed20\DefragFS\
  • C:\Program Files\Raxco\PerfectSpeed20\DefragFS\DefragFS.inf
  • C:\Program Files\Raxco\PerfectSpeed20\PerfectSpeed.exe
  • C:\Program Files\Raxco\PerfectSpeed20\QtCore4.dll

Registry that is not cleaned:
  • HKEY_CLASSES_ROOT\TypeLib\{2AB2F181-6FDB-4CB3-BAD7-BDABB2B78440}
  • HKEY_CLASSES_ROOT\TypeLib\{2C4F9538-F9DE-4DCD-A10D-E861B4400203}
  • HKEY_CLASSES_ROOT\TypeLib\{72E95AD4-D67E-4765-9D02-FB163E54E93C}
  • HKEY_CLASSES_ROOT\TypeLib\{E28B6C8F-A5F2-4F1C-9FF8-BECD99345E12}

Open regedit.exe in order to delete the following registry values:
  • HKEY_CLASSES_ROOT\CLSID\{07D26FB5-1262-47F6-8CC9-2B3BF0BF0944}\InprocServer32\
  • HKEY_CLASSES_ROOT\CLSID\{08BD18CC-F848-4C9C-A0E6-889D0109212A}\LocalServer32\
  • HKEY_CLASSES_ROOT\CLSID\{290DFC83-2C35-401E-93AC-E6A2B9FA71C6}\LocalServer32\
  • HKEY_CLASSES_ROOT\CLSID\{399DF080-E92C-489E-97F2-52C92970008B}\LocalServer32\

How to remove PerfectSpeed PC Optimizer using Advanced Uninstaller PRO

PerfectSpeed PC Optimizer is an application offered by the software company Raxco Software Inc.. Frequently, people try to uninstall this program. Sometimes this is efortful because removing this manually requires some experience related to Windows program uninstallation. The best EASY practice to uninstall PerfectSpeed PC Optimizer is to use Advanced Uninstaller PRO. Take the following steps on how to do this:

1. If you don't have Advanced Uninstaller PRO on your PC, install it. This is a good step because Advanced Uninstaller PRO is an efficient uninstaller and general utility to clean your computer.


  • go to Download Link
  • download the program by pressing the DOWNLOAD NOW button
  • install Advanced Uninstaller PRO
2. Start Advanced Uninstaller PRO. It's recommended to take your time to admire Advanced Uninstaller PRO's design and wealth of features available. Advanced Uninstaller PRO is a very useful system utility.

3. Click on the General Tools button
Go to General Tools

4. Activate the Uninstall Programs button
Go to Uninstall Programs

5. All the applications installed on your computer will be made available to you

6. Scroll the list of applications until you find PerfectSpeed PC Optimizer or simply activate the Search feature and type in "PerfectSpeed PC Optimizer". If it is installed on your PC the PerfectSpeed PC Optimizer app will be found very quickly. After you select PerfectSpeed PC Optimizer in the list of apps, the following information regarding the application is shown to you:

  • Safety rating (in the lower left corner). This tells you the opinion other people have regarding PerfectSpeed PC Optimizer, ranging from "Highly recommended" to "Very dangerous".
  • Reviews by other people - Click on the Read reviews button.
  • Details regarding the program you are about to uninstall, by pressing the Properties button.
For example you can see that for PerfectSpeed PC Optimizer:

  • The web site of the program is:
  • The uninstall string is: MsiExec.exe /I{863BB78A-107D-475C-AE65-444F327C83E1}
7. Press the Uninstall button. A confirmation page will come up. accept the removal by clicking Uninstall. Advanced Uninstaller PRO will uninstall PerfectSpeed PC Optimizer.
Uninstall PerfectSpeed PC Optimizer

8. After uninstalling PerfectSpeed PC Optimizer, Advanced Uninstaller PRO will ask you to run an additional cleanup. Click Next to go ahead with the cleanup. All the items that belong PerfectSpeed PC Optimizer that have been left behind will be detected and you will be asked if you want to delete them. By removing PerfectSpeed PC Optimizer with Advanced Uninstaller PRO, you are assured that no registry items, files or directories are left behind on your PC.

Your system will remain clean, speedy and ready to serve you properly.

Geographical user distribution

  • Windows 7 (6.1)
  • Windows XP (5.1)
  • Windows Vista (6.0)
  • 10.0
Software Application


This page is not a recommendation to remove PerfectSpeed PC Optimizer by Raxco Software Inc. from your PC, nor are we saying that PerfectSpeed PC Optimizer by Raxco Software Inc. is not a good software application. This text only contains detailed info on how to remove PerfectSpeed PC Optimizer supposing you decide this is what you want to do. The information above contains registry and disk entries that our application Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' computers.

2016-07-15 / Written by Andreea Kartman for Advanced Uninstaller PRO

follow @DeeaKartman
Last update on: 2016-07-15 19:15:35.773