Disk Speedup Disk Speedup

A way to uninstall Disk Speedup from your computer

This web page is about Disk Speedup for Windows. Below you can find details on how to remove it from your PC. It is made by Systweak Software. Check out here for more info on Systweak Software. Further information about Disk Speedup can be seen at . Usually the Disk Speedup application is installed in the C:\Program Files (x86)\Disk Speedup directory, depending on the user's option during setup. You can remove Disk Speedup by clicking on the Start menu of Windows and pasting the command line C:\Program Files (x86)\Disk Speedup\unins000.exe. Keep in mind that you might be prompted for administrator rights. The application's main executable file has a size of 480.27 KB (491792 bytes) on disk and is titled RequireAdministrator.exe.

Disk Speedup contains of the executables below. They occupy 9.00 MB (9437328 bytes) on disk.

  • AsInvoker.exe (480.27 KB)
  • DSU.exe (2.60 MB)
  • dsuasp.exe (583.27 KB)
  • DSUDefragServiceManager.exe (487.27 KB)
  • DSUDefragSrv.exe (653.77 KB)
  • DSUDefragSrv64.exe (675.77 KB)
  • HighestAvailable.exe (504.77 KB)
  • KillDSUProcesses.exe (490.27 KB)
  • RequireAdministrator.exe (480.27 KB)
  • SSDPTstub.exe (629.51 KB)
  • unins000.exe (1.53 MB)
...click to view all...

The current web page applies to Disk Speedup version alone. For more Disk Speedup versions please click below:

...click to view all...
After the uninstall process, the application leaves some files behind on the computer. Some of these are listed below.

Directories found on disk:
  • C:\Program Files\Disk Speedup
  • C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Disk Speedup

The files below remain on your disk by Disk Speedup when you uninstall it:
  • C:\Program Files\Disk Speedup\AsInvoker.exe
  • C:\Program Files\Disk Speedup\asohtm.dll
  • C:\Program Files\Disk Speedup\asores.dll
  • C:\Program Files\Disk Speedup\atl90.dll

Registry that is not cleaned:
  • HKEY_CURRENT_USER\Software\Systweak\DSU\Disk SpeedUp
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{FC7E771F-8170-4573-825D-EDB6723C804F}_is1
  • HKEY_LOCAL_MACHINE\Software\Systweak\DSU\Disk SpeedUp

Open regedit.exe in order to remove the following values:
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{FC7E771F-8170-4573-825D-EDB6723C804F}_is1\DisplayIcon
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{FC7E771F-8170-4573-825D-EDB6723C804F}_is1\Inno Setup: App Path
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{FC7E771F-8170-4573-825D-EDB6723C804F}_is1\InstallLocation
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{FC7E771F-8170-4573-825D-EDB6723C804F}_is1\QuietUninstallString

How to uninstall Disk Speedup using Advanced Uninstaller PRO

Disk Speedup is an application offered by the software company Systweak Software. Some people decide to remove it. This is hard because performing this manually requires some skill regarding removing Windows programs manually. The best QUICK solution to remove Disk Speedup is to use Advanced Uninstaller PRO. Here are some detailed instructions about how to do this:

1. If you don't have Advanced Uninstaller PRO already installed on your system, install it. This is good because Advanced Uninstaller PRO is one of the best uninstaller and all around tool to optimize your system.


2. Start Advanced Uninstaller PRO. It's recommended to take some time to admire the program's design and number of tools available. Advanced Uninstaller PRO is a powerful package of utilities.

3. Press the General Tools button
Go to General Tools

4. Click on the Uninstall Programs feature
Go to Uninstall Programs

5. A list of the programs existing on the computer will appear

6. Scroll the list of programs until you find Disk Speedup or simply click the Search field and type in "Disk Speedup". The Disk Speedup program will be found automatically. Notice that after you click Disk Speedup in the list of apps, the following information about the program is available to you:

  • Star rating (in the lower left corner). The star rating explains the opinion other users have about Disk Speedup, from "Highly recommended" to "Very dangerous".
  • Opinions by other users - Press the Read reviews button.
  • Details about the application you are about to uninstall, by pressing the Properties button.
For instance you can see that for Disk Speedup:

  • The web site of the application is: http://www.systweak.com/
  • The uninstall string is: C:\Program Files (x86)\Disk Speedup\unins000.exe
7. Press the Uninstall button. A confirmation dialog will show up. Confirm the uninstall by pressing Uninstall. Advanced Uninstaller PRO will automatically uninstall Disk Speedup.
Uninstall Disk Speedup

8. After removing Disk Speedup, Advanced Uninstaller PRO will ask you to run a cleanup. Press Next to perform the cleanup. All the items that belong Disk Speedup which have been left behind will be detected and you will be able to delete them. By uninstalling Disk Speedup with Advanced Uninstaller PRO, you can be sure that no registry items, files or directories are left behind on your disk.

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


Geographical user distribution

  • Windows 8.1 (6.3)
  • Windows 7 (6.1)
  • 10.0
  • Windows XP (5.1)
  • Windows (6.4)
Software Application


This page is not a recommendation to remove Disk Speedup by Systweak Software from your computer, we are not saying that Disk Speedup by Systweak Software is not a good application. This page only contains detailed info on how to remove Disk Speedup supposing you decide this is what you want to do. Here you can find registry and disk entries that other software left behind and Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' PCs.

2016-11-22 / Written by Daniel Statescu for Advanced Uninstaller PRO

follow @DanielStatescu
Last update on: 2016-11-22 01:10:50.540