Application FlexNet License Server

How to uninstall FlexNet License Server from your system

This web page contains detailed information on how to uninstall FlexNet License Server for Windows. It is produced by Leica Geosystems AG. You can find out more on Leica Geosystems AG or check for application updates here. More information about FlexNet License Server can be found at . The application is frequently located in the C:\Program Files (x86)\Common Files\Leica Geosystems\License-Server folder (same installation drive as Windows). You can remove FlexNet License Server by clicking on the Start menu of Windows and pasting the command line MsiExec.exe /X{20D14D58-0F25-4451-B822-23F35CFB42EE}. Keep in mind that you might get a notification for admin rights. The application's main executable file is labeled installs.exe and its approximative size is 148.00 KB (151552 bytes).

The executable files below are installed alongside FlexNet License Server They occupy about 7.23 MB (7578512 bytes) on disk.

  • installs.exe (148.00 KB)
  • LGS.exe (2.95 MB)
  • lmgrd.exe (1.43 MB)
  • lmreread.exe (1.26 MB)
  • lmtools.exe (1.45 MB)

The current web page applies to FlexNet License Server version only. Numerous files, folders and registry entries will not be removed when you are trying to remove FlexNet License Server from your PC.

Directories found on disk:
  • C:\Program Files (x86)\Common Files\Leica Geosystems\License-Server

The files below remain on your disk when you remove FlexNet License Server
  • C:\Program Files (x86)\Common Files\Leica Geosystems\License-Server\2015-09.db
  • C:\Program Files (x86)\Common Files\Leica Geosystems\License-Server\2015-10.db
  • C:\Program Files (x86)\Common Files\Leica Geosystems\License-Server\2015-11.db
  • C:\Program Files (x86)\Common Files\Leica Geosystems\License-Server\2015-12.db

Use regedit.exe to manually remove from the Windows Registry the keys below:
  • HKEY_LOCAL_MACHINE\Software\FLEXlm License Manager\FLEXnet License Server
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{20D14D58-0F25-4451-B822-23F35CFB42EE}

Additional registry values that are not cleaned:
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\{20D14D58-0F25-4451-B822-23F35CFB42EE}\InstallLocation
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\FLEXnet License Server\ImagePath
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\FirewallRules\{9C591D6B-99AC-48B1-9E34-4846EB5A0ED2}
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\FirewallRules\{EEBDF159-3803-4C0A-A3F4-7FDAA3380E2E}

How to delete FlexNet License Server from your PC with the help of Advanced Uninstaller PRO

FlexNet License Server is an application marketed by the software company Leica Geosystems AG. Some computer users decide to erase it. Sometimes this is troublesome because performing this by hand takes some knowledge related to removing Windows applications by hand. The best SIMPLE solution to erase FlexNet License Server 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 PC, add it. This is a good step because Advanced Uninstaller PRO is a very useful uninstaller and general tool to maximize the performance of your computer.


  • go to Download Link
  • download the program by clicking on the DOWNLOAD NOW button
  • set up Advanced Uninstaller PRO
2. Start Advanced Uninstaller PRO. Take some time to get familiar with the program's design and number of functions available. Advanced Uninstaller PRO is a very useful package of utilities.

3. Click on the General Tools category
Go to General Tools

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

5. All the applications existing on the computer will be shown to you

6. Navigate the list of applications until you locate FlexNet License Server or simply activate the Search feature and type in "FlexNet License Server". If it exists on your system the FlexNet License Server application will be found automatically. When you select FlexNet License Server in the list of programs, the following data regarding the application is shown to you:

  • Star rating (in the lower left corner). This tells you the opinion other people have regarding FlexNet License Server, ranging from "Highly recommended" to "Very dangerous".
  • Reviews by other people - Click on the Read reviews button.
  • Technical information regarding the app you are about to remove, by clicking on the Properties button.
For instance you can see that for FlexNet License Server

  • The software company is:
  • The uninstall string is: MsiExec.exe /X{20D14D58-0F25-4451-B822-23F35CFB42EE}
7. Press the Uninstall button. A window asking you to confirm will appear. accept the removal by pressing the Uninstall button. Advanced Uninstaller PRO will then uninstall FlexNet License Server
Uninstall FlexNet License Server

8. After uninstalling FlexNet License Server, Advanced Uninstaller PRO will ask you to run an additional cleanup. Click Next to perform the cleanup. All the items that belong FlexNet License Server that have been left behind will be found and you will be asked if you want to delete them. By removing FlexNet License Server with Advanced Uninstaller PRO, you can be sure that no Windows registry entries, files or folders are left behind on your computer.

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

Geographical user distribution

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


The text above is not a piece of advice to uninstall FlexNet License Server by Leica Geosystems AG from your PC, nor are we saying that FlexNet License Server by Leica Geosystems AG is not a good application. This page only contains detailed info on how to uninstall FlexNet License Server supposing you decide this is what you want to do. The information above contains registry and disk entries that our application Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' PCs.

2016-06-22 / Written by Daniel Statescu for Advanced Uninstaller PRO

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Last update on: 2016-06-22 15:23:21.100