Application ARX CryptoKit

A way to uninstall ARX CryptoKit from your computer

ARX CryptoKit is a Windows program. Read below about how to remove it from your PC. It is produced by Algorithmic Research Ltd.. You can find out more on Algorithmic Research Ltd. or check for application updates here. Please open if you want to read more on ARX CryptoKit on Algorithmic Research Ltd.'s page. ARX CryptoKit is typically installed in the C:\Archivos de programa\ARX\ARX CryptoKit directory, however this location can vary a lot depending on the user's decision while installing the application. MsiExec.exe /I{F75D2B1D-5309-41DF-BC96-DFC3C3568C1D} is the full command line if you want to uninstall ARX CryptoKit. The application's main executable file is named ARcltsrv.exe and its approximative size is 113.88 KB (116608 bytes).

ARX CryptoKit installs the following the executables on your PC, taking about 1.00 MB (1052160 bytes) on disk.

  • ARcltsrv.exe (113.88 KB)
  • argenie.exe (477.88 KB)
  • phl.exe (273.88 KB)
  • pkcs12util.exe (161.88 KB)

The current web page applies to ARX CryptoKit version 4.8.0 only. You can find below a few links to other ARX CryptoKit versions: to view all...
When planning to uninstall ARX CryptoKit you should check if the following data is left behind on your PC.

Directories found on disk:
  • C:\Program Files\ARX\ARX CryptoKit

Files remaining:
  • C:\Program Files\ARX\ARX CryptoKit\Anonymous.sft
  • C:\Program Files\ARX\ARX CryptoKit\doc\License.rtf
  • C:\Program Files\ARX\ARX CryptoKit\doc\RELEASE.TXT
  • C:\Program Files\ARX\ARX CryptoKit\utils\ARcltsrv.exe

Registry that is not uninstalled:
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{F75D2B1D-5309-41DF-BC96-DFC3C3568C1D}

Use regedit.exe to delete the following additional registry values from the Windows Registry:
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\Folders\C:\Program Files\ARX\ARX CryptoKit\
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\Folders\C:\Windows\Installer\{F75D2B1D-5309-41DF-BC96-DFC3C3568C1D}\
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Components\20352AEED11E55249B8F5F82491D058C\D1B2D57F9035FD14CB69FD3C3C65C8D1
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Components\3E38EC58E6121C64E9E1C2429C09F764\D1B2D57F9035FD14CB69FD3C3C65C8D1

How to erase ARX CryptoKit from your computer with Advanced Uninstaller PRO

ARX CryptoKit is a program marketed by Algorithmic Research Ltd.. Some users decide to remove this application. Sometimes this is easier said than done because uninstalling this by hand requires some experience regarding Windows internal functioning. One of the best EASY procedure to remove ARX CryptoKit 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 Windows system, install it. This is a good step because Advanced Uninstaller PRO is a very efficient uninstaller and all around tool to clean your Windows computer.


2. Start Advanced Uninstaller PRO. It's recommended to take some time to admire Advanced Uninstaller PRO's interface and number of functions available. Advanced Uninstaller PRO is a very useful Windows optimizer.

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 applications installed on the PC will be shown to you

6. Scroll the list of applications until you locate ARX CryptoKit or simply click the Search field and type in "ARX CryptoKit". If it exists on your system the ARX CryptoKit program will be found automatically. Notice that after you select ARX CryptoKit in the list of applications, some information about the application is available to you:

  • Safety rating (in the lower left corner). The star rating explains the opinion other users have about ARX CryptoKit, ranging from "Highly recommended" to "Very dangerous".
  • Reviews by other users - Press the Read reviews button.
  • Technical information about the application you are about to uninstall, by pressing the Properties button.
For example you can see that for ARX CryptoKit:

  • The publisher is:
  • The uninstall string is: MsiExec.exe /I{F75D2B1D-5309-41DF-BC96-DFC3C3568C1D}
7. Press the Uninstall button. A window asking you to confirm will come up. accept the removal by pressing the Uninstall button. Advanced Uninstaller PRO will automatically uninstall ARX CryptoKit.
Uninstall ARX CryptoKit

8. After removing ARX CryptoKit, Advanced Uninstaller PRO will offer to run a cleanup. Press Next to perform the cleanup. All the items of ARX CryptoKit which have been left behind will be found and you will be able to delete them. By removing ARX CryptoKit using Advanced Uninstaller PRO, you are assured that no registry entries, files or directories are left behind on your computer.

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


Geographical user distribution

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


The text above is not a recommendation to uninstall ARX CryptoKit by Algorithmic Research Ltd. from your PC, we are not saying that ARX CryptoKit by Algorithmic Research Ltd. is not a good application for your PC. This text simply contains detailed info on how to uninstall ARX CryptoKit 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 discovered and classified as "leftovers" on other users' PCs.

2017-06-07 / Written by Daniel Statescu for Advanced Uninstaller PRO

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Last update on: 2017-06-07 07:07:01.020