ARX CoSign Client ARX CoSign Client

How to uninstall ARX CoSign Client from your system

ARX CoSign Client is a software application. This page is comprised of details on how to remove it from your computer. The Windows release was created by Algorithmic Research Ltd.. Open here for more info on Algorithmic Research Ltd.. You can get more details related to ARX CoSign Client at . ARX CoSign Client is usually set up in the C:\Archivos de programa\ARX\ARX CoSign Client directory, subject to the user's decision. MsiExec.exe /X{BF6E8F6C-CC0D-4E7D-9CBC-0D9A4AF7C5AE} is the full command line if you want to remove ARX CoSign Client. The application's main executable file is named SignatureDesign.exe and occupies 211.34 KB (216416 bytes).

ARX CoSign Client installs the following the executables on your PC, occupying about 28.25 MB (29627104 bytes) on disk.

  • coscntrl.exe (25.75 MB)
  • cosconfg.exe (2.06 MB)
  • CoSignTrialToOnline.exe (170.34 KB)
  • groups.exe (65.84 KB)
  • SignatureDesign.exe (211.34 KB)

This info is about ARX CoSign Client version 6.20 only. You can find below a few links to other ARX CoSign Client versions: to view all...
After the uninstall process, the application leaves leftovers on the computer. Part_A few of these are shown below.

Directories found on disk:
  • C:\Program Files\ARX\ARX CoSign Client

Files remaining:
  • C:\Program Files\ARX\ARX CoSign Client\coscntrl.exe
  • C:\Program Files\ARX\ARX CoSign Client\cosconfg.chm
  • C:\Program Files\ARX\ARX CoSign Client\cosconfg.exe
  • C:\Program Files\ARX\ARX CoSign Client\cosign.dll

You will find in the Windows Registry that the following data will not be cleaned; remove them one by one using regedit.exe:
  • HKEY_CLASSES_ROOT\Installer\Assemblies\C:|Program Files|ARX|ARX CoSign Client|SignatureDesign.exe
  • HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\C6F8E6FBD0CCD7E4C9CBD0A9A47F5CEA

Use regedit.exe to delete the following additional values from the Windows Registry:
  • HKEY_CLASSES_ROOT\CoSign.CosControl\shell\Open\command\
  • HKEY_CLASSES_ROOT\CoSign.Trial2Online\shell\Open\command\
  • HKEY_CLASSES_ROOT\CoSign\DefaultIcon\
  • HKEY_CLASSES_ROOT\CoSign\shell\open\command\

A way to remove ARX CoSign Client with the help of Advanced Uninstaller PRO

ARX CoSign Client is a program released by Algorithmic Research Ltd.. Some users choose to erase this program. Sometimes this can be troublesome because deleting this by hand requires some advanced knowledge related to removing Windows programs manually. The best EASY practice to erase ARX CoSign Client is to use Advanced Uninstaller PRO. Take the following steps on how to do this:

1. If you don't have Advanced Uninstaller PRO already installed on your Windows system, install it. This is good because Advanced Uninstaller PRO is one of the best uninstaller and general tool to maximize the performance of your Windows PC.


  • visit Download Link
  • download the setup by clicking on the DOWNLOAD button
  • install Advanced Uninstaller PRO
2. Start Advanced Uninstaller PRO. Take your time to admire the program's design and wealth of features available. Advanced Uninstaller PRO is a very useful package of utilities.

3. Press the General Tools category
Go to General Tools

4. Activate the Uninstall Programs feature
Go to Uninstall Programs

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

6. Scroll the list of programs until you find ARX CoSign Client or simply click the Search feature and type in "ARX CoSign Client". If it is installed on your PC the ARX CoSign Client app will be found very quickly. After you click ARX CoSign Client in the list of apps, some data regarding the application is available to you:

  • Star rating (in the lower left corner). The star rating explains the opinion other users have regarding ARX CoSign Client, ranging from "Highly recommended" to "Very dangerous".
  • Reviews by other users - Press the Read reviews button.
  • Details regarding the program you wish to uninstall, by clicking on the Properties button.
For instance you can see that for ARX CoSign Client:

  • The web site of the application is:
  • The uninstall string is: MsiExec.exe /X{BF6E8F6C-CC0D-4E7D-9CBC-0D9A4AF7C5AE}
7. Click the Uninstall button. A confirmation page will come up. Confirm the uninstall by pressing the Uninstall button. Advanced Uninstaller PRO will automatically uninstall ARX CoSign Client.
Uninstall ARX CoSign Client

8. After uninstalling ARX CoSign Client, Advanced Uninstaller PRO will offer to run a cleanup. Press Next to start the cleanup. All the items that belong ARX CoSign Client which have been left behind will be found and you will be asked if you want to delete them. By removing ARX CoSign Client using Advanced Uninstaller PRO, you are assured that no registry entries, files or folders are left behind on your system.

Your system will remain clean, speedy and able to take on new tasks.

Geographical user distribution

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


This page is not a piece of advice to uninstall ARX CoSign Client by Algorithmic Research Ltd. from your computer, we are not saying that ARX CoSign Client by Algorithmic Research Ltd. is not a good application for your computer. This page only contains detailed info on how to uninstall ARX CoSign Client supposing you decide this is what you want to do. The information above contains registry and disk entries that Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' computers.

2017-06-07 / Written by Dan Armano for Advanced Uninstaller PRO

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Last update on: 2017-06-07 07:05:52.150