XFast LAN v6.61 XFast LAN v6.61

How to uninstall XFast LAN v6.61 from your system

This info is about XFast LAN v6.61 for Windows. Here you can find details on how to uninstall it from your computer. The Windows version was created by cFos Software GmbH, Bonn. More information about cFos Software GmbH, Bonn can be read here. More details about the software XFast LAN v6.61 can be found at . Usually the XFast LAN v6.61 program is to be found in the C:\Program Files\ASRock\XFast LAN folder, depending on the user's option during setup. You can uninstall XFast LAN v6.61 by clicking on the Start menu of Windows and pasting the command line C:\Program Files\ASRock\XFast LAN\setup.exe. Note that you might get a notification for admin rights. The application's main executable file has a size of 1.42 MB (1491328 bytes) on disk and is labeled setup.exe.

The following executable files are contained in XFast LAN v6.61. They take 3.17 MB (3327616 bytes) on disk.

  • cfosspeed.exe (1.37 MB)
  • setup.exe (1.42 MB)
  • spd.exe (385.88 KB)

This data is about XFast LAN v6.61 version 6.61 alone. Some files and registry entries are usually left behind when you remove XFast LAN v6.61.

Folders remaining:
  • C:\Program Files\ASRock\XFast LAN

The files below are left behind on your disk when you remove XFast LAN v6.61:
  • C:\Program Files\ASRock\XFast LAN\asrock_xfast_lan_skin\net.ini
  • C:\Program Files\ASRock\XFast LAN\cfosspeed.exe
  • C:\Program Files\ASRock\XFast LAN\cfosspeed.sys
  • C:\Program Files\ASRock\XFast LAN\cfosspeed6.sys
  • C:\Program Files\ASRock\XFast LAN\dialog\adapterinfo.js
  • C:\Program Files\ASRock\XFast LAN\dialog\bgraph.js
  • C:\Program Files\ASRock\XFast LAN\dialog\console.js
  • C:\Program Files\ASRock\XFast LAN\dialog\dialoglib.js
  • C:\Program Files\ASRock\XFast LAN\dialog\jquery_all.js
  • C:\Program Files\ASRock\XFast LAN\dialog\jquery-1.3.2.min.js
  • C:\Program Files\ASRock\XFast LAN\dialog\netconfig.js
  • C:\Program Files\ASRock\XFast LAN\dialog\preferences.js
  • C:\Program Files\ASRock\XFast LAN\dialog\priority.js
  • C:\Program Files\ASRock\XFast LAN\dialog\prioutil.js
  • C:\Program Files\ASRock\XFast LAN\dialog\product.js
  • C:\Program Files\ASRock\XFast LAN\dialog\protocol.js
  • C:\Program Files\ASRock\XFast LAN\dialog\slot.js
  • C:\Program Files\ASRock\XFast LAN\dialog\spdbudget.js
  • C:\Program Files\ASRock\XFast LAN\install.ini
  • C:\Program Files\ASRock\XFast LAN\led.js
  • C:\Program Files\ASRock\XFast LAN\setup.exe
  • C:\Program Files\ASRock\XFast LAN\spd.exe
  • C:\Program Files\ASRock\XFast LAN\speed.cat
  • C:\Program Files\ASRock\XFast LAN\speed.inf
  • C:\Program Files\ASRock\XFast LAN\speed_hta.ico
  • C:\Program Files\ASRock\XFast LAN\speed_m.inf
  • C:\Program Files\ASRock\XFast LAN\speed6.inf
  • C:\Program Files\ASRock\XFast LAN\speedsrv.dll

You will find in the Windows Registry that the following keys will not be uninstalled; remove them one by one using regedit.exe:
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\XFast LAN

Open regedit.exe in order to remove the following registry values:
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\cFosSpeed\install_dir
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\cFosSpeedS\ImagePath

A way to delete XFast LAN v6.61 from your computer with the help of Advanced Uninstaller PRO

XFast LAN v6.61 is a program released by the software company cFos Software GmbH, Bonn. Sometimes, people try to erase this application. This can be efortful because uninstalling this manually requires some knowledge regarding removing Windows programs manually. One of the best QUICK action to erase XFast LAN v6.61 is to use Advanced Uninstaller PRO. Here is how to do this:

1. If you don't have Advanced Uninstaller PRO on your Windows PC, install it. This is good because Advanced Uninstaller PRO is a very potent uninstaller and all around utility to optimize your Windows computer.


2. Run Advanced Uninstaller PRO. It's recommended to take some time to admire Advanced Uninstaller PRO's interface and number of tools available. Advanced Uninstaller PRO is a very good package of tools.

3. Press the General Tools category
Go to General Tools

4. Activate the Uninstall Programs tool
Go to Uninstall Programs

5. All the programs existing on the computer will be made available to you

6. Scroll the list of programs until you find XFast LAN v6.61 or simply click the Search feature and type in "XFast LAN v6.61". If it is installed on your PC the XFast LAN v6.61 program will be found very quickly. Notice that after you select XFast LAN v6.61 in the list of applications, some information regarding the application is shown to you:

  • Safety rating (in the left lower corner). This tells you the opinion other people have regarding XFast LAN v6.61, ranging from "Highly recommended" to "Very dangerous".
  • Reviews by other people - Press the Read reviews button.
  • Technical information regarding the application you are about to uninstall, by pressing the Properties button.
For example you can see that for XFast LAN v6.61:

  • The publisher is: http://www.cfos.de
  • The uninstall string is: C:\Program Files\ASRock\XFast LAN\setup.exe
7. Click the Uninstall button. A window asking you to confirm will appear. accept the uninstall by clicking the Uninstall button. Advanced Uninstaller PRO will remove XFast LAN v6.61.
Uninstall XFast LAN v6.61

8. After removing XFast LAN v6.61, Advanced Uninstaller PRO will ask you to run a cleanup. Press Next to start the cleanup. All the items that belong XFast LAN v6.61 which have been left behind will be detected and you will be asked if you want to delete them. By removing XFast LAN v6.61 with Advanced Uninstaller PRO, you are assured that no registry items, files or folders are left behind on your PC.

Your system will remain clean, speedy and ready to run without errors or problems.


Geographical user distribution

  • Windows 7 (6.1)
  • 10.0
  • Windows 8.1 (6.3)
  • Windows XP (5.1)
  • Windows 8 (6.2)
  • Windows Vista (6.0)
  • Windows Server 2003 (5.2)
Software Application


The text above is not a recommendation to remove XFast LAN v6.61 by cFos Software GmbH, Bonn from your PC, we are not saying that XFast LAN v6.61 by cFos Software GmbH, Bonn is not a good application for your PC. This page simply contains detailed instructions on how to remove XFast LAN v6.61 supposing you want to. The information above contains registry and disk entries that other software left behind and Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' computers.

2016-06-20 / Written by Daniel Statescu for Advanced Uninstaller PRO

follow @DanielStatescu
Last update on: 2016-06-20 04:33:20.920