Key Performer 1.1 Key Performer 1.1

A way to uninstall Key Performer 1.1 from your system

This info is about Key Performer 1.1 for Windows. Here you can find details on how to remove it from your PC. The Windows version was developed by GSi. Take a look here for more info on GSi. Please follow if you want to read more on Key Performer 1.1 on GSi's website. Key Performer 1.1 is normally installed in the C:\Program Files (x86)\GSi\KeyPerformer folder, but this location may differ a lot depending on the user's choice when installing the application. The entire uninstall command line for Key Performer 1.1 is C:\Program Files (x86)\GSi\KeyPerformer\unins000.exe. KeyPerformer.exe is the Key Performer 1.1's primary executable file and it takes approximately 1.08 MB (1137152 bytes) on disk.

The executables below are part of Key Performer 1.1. They occupy about 1.75 MB (1832794 bytes) on disk.

  • KeyPerformer.exe (1.08 MB)
  • unins000.exe (679.34 KB)

The current web page applies to Key Performer 1.1 version 1.1 only.

A way to erase Key Performer 1.1 from your PC using Advanced Uninstaller PRO

Key Performer 1.1 is an application released by GSi. Some users want to uninstall this application. Sometimes this is difficult because performing this manually takes some experience regarding Windows internal functioning. One of the best EASY practice to uninstall Key Performer 1.1 is to use Advanced Uninstaller PRO. Here is how to do this:

1. If you don't have Advanced Uninstaller PRO on your Windows system, install it. This is a good step because Advanced Uninstaller PRO is an efficient uninstaller and all around utility to clean your Windows computer.


2. Run Advanced Uninstaller PRO. It's recommended to take your time to admire the program's design and wealth of functions available. Advanced Uninstaller PRO is a very good Windows optimizer.

3. Press the General Tools button
Go to General Tools

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

5. A list of the programs installed on the PC will appear

6. Navigate the list of programs until you find Key Performer 1.1 or simply activate the Search field and type in "Key Performer 1.1". If it exists on your system the Key Performer 1.1 app will be found automatically. Notice that when you select Key Performer 1.1 in the list of programs, some data about the program is available to you:

  • Safety rating (in the lower left corner). The star rating explains the opinion other users have about Key Performer 1.1, from "Highly recommended" to "Very dangerous".
  • Opinions by other users - Press the Read reviews button.
  • Details about the program you wish to remove, by pressing the Properties button.
For instance you can see that for Key Performer 1.1:

  • The web site of the application is:
  • The uninstall string is: C:\Program Files (x86)\GSi\KeyPerformer\unins000.exe
7. Click the Uninstall button. A confirmation window will show up. accept the removal by pressing Uninstall. Advanced Uninstaller PRO will then remove Key Performer 1.1.
Uninstall Key Performer 1.1

8. After uninstalling Key Performer 1.1, Advanced Uninstaller PRO will ask you to run an additional cleanup. Click Next to start the cleanup. All the items of Key Performer 1.1 that have been left behind will be found and you will be asked if you want to delete them. By removing Key Performer 1.1 using Advanced Uninstaller PRO, you are assured that no registry entries, files or folders are left behind on your PC.

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


Geographical user distribution

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


The text above is not a piece of advice to remove Key Performer 1.1 by GSi from your PC, we are not saying that Key Performer 1.1 by GSi is not a good application for your PC. This page only contains detailed info on how to remove Key Performer 1.1 in case you decide this is what you want to do. Here you can find registry and disk entries that our application Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' PCs.

2018-07-25 / Written by Dan Armano for Advanced Uninstaller PRO

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Last update on: 2018-07-25 00:03:54.430