Application SigmaKey

A guide to uninstall SigmaKey from your PC

You can find on this page detailed information on how to uninstall SigmaKey for Windows. It was created for Windows by GsmServer. Further information on GsmServer can be found here. You can see more info on SigmaKey at . SigmaKey is commonly set up in the C:\Program Files\GsmServer\SigmaKey directory, subject to the user's option. SigmaKey's full uninstall command line is MsiExec.exe /I{9C710365-D989-4A45-A4F6-438C10AAB461}. The program's main executable file is named SigmaKey.exe and its approximative size is 5.68 MB (5951488 bytes).

SigmaKey is comprised of the following executables which occupy 7.58 MB (7950976 bytes) on disk:

  • pcnsl.exe (548.80 KB)
  • SigmaKey.exe (5.68 MB)
  • setup.exe (1.13 MB)
  • SCPwrSet.exe (125.00 KB)

The current page applies to SigmaKey version 2.12.03 only. For more SigmaKey versions please click below: to view all...

A way to uninstall SigmaKey from your PC using Advanced Uninstaller PRO

SigmaKey is an application offered by the software company GsmServer. Some people decide to erase it. This can be difficult because deleting this by hand takes some advanced knowledge regarding PCs. The best QUICK way to erase SigmaKey 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 system, install it. This is good because Advanced Uninstaller PRO is a very potent uninstaller and all around utility to optimize your system.


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

3. Press the General Tools button
Go to General Tools

4. Press the Uninstall Programs feature
Go to Uninstall Programs

5. A list of the applications existing on the PC will be shown to you

6. Navigate the list of applications until you find SigmaKey or simply click the Search field and type in "SigmaKey". If it is installed on your PC the SigmaKey program will be found very quickly. Notice that when you select SigmaKey in the list of applications, some data regarding the program is made available to you:

  • Safety rating (in the lower left corner). This explains the opinion other users have regarding SigmaKey, ranging from "Highly recommended" to "Very dangerous".
  • Reviews by other users - Press the Read reviews button.
  • Technical information regarding the app you wish to uninstall, by clicking on the Properties button.
For example you can see that for SigmaKey:

  • The web site of the application is:
  • The uninstall string is: MsiExec.exe /I{9C710365-D989-4A45-A4F6-438C10AAB461}
7. Press the Uninstall button. A confirmation dialog will show up. Confirm the uninstall by pressing the Uninstall button. Advanced Uninstaller PRO will remove SigmaKey.
Uninstall SigmaKey

8. After removing SigmaKey, Advanced Uninstaller PRO will ask you to run a cleanup. Click Next to perform the cleanup. All the items that belong SigmaKey which have been left behind will be detected and you will be able to delete them. By uninstalling SigmaKey using Advanced Uninstaller PRO, you can be sure that no Windows registry items, files or folders are left behind on your PC.

Your Windows PC will remain clean, speedy and able to run without errors or problems.


Geographical user distribution

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


This page is not a piece of advice to remove SigmaKey by GsmServer from your computer, we are not saying that SigmaKey by GsmServer is not a good application. This page only contains detailed instructions on how to remove SigmaKey in case you decide this is what you want to do. Here you can find registry and disk entries that Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' PCs.

2015-07-24 / Written by Daniel Statescu for Advanced Uninstaller PRO

follow @DanielStatescu
Last update on: 2015-07-23 21:21:37.177