GstDef2.1 Defining Tool GstDef2.1 Defining Tool

How to uninstall GstDef2.1 Defining Tool from your PC

GstDef2.1 Defining Tool is a software application. This page holds details on how to remove it from your PC. It is produced by Gst.CO.LTD. Further information on Gst.CO.LTD can be seen here. Click on to get more info about GstDef2.1 Defining Tool on Gst.CO.LTD's website. Usually the GstDef2.1 Defining Tool application is installed in the C:\Program Files\InstallShield Installation Information\{D5943F61-BA60-440F-BEBB-BD1DA5661A4D} folder, depending on the user's option during setup. GstDef2.1 Defining Tool's complete uninstall command line is C:\Program Files\InstallShield Installation Information\{D5943F61-BA60-440F-BEBB-BD1DA5661A4D}\setup.exe -runfromtemp -l0x0409. setup.exe is the programs's main file and it takes about 288.00 KB (294912 bytes) on disk.

GstDef2.1 Defining Tool installs the following the executables on your PC, occupying about 288.00 KB (294912 bytes) on disk.

  • setup.exe (288.00 KB)

This web page is about GstDef2.1 Defining Tool version 2.10.0000 alone. GstDef2.1 Defining Tool has the habit of leaving behind some leftovers.

Check for and delete the following files from your disk when you uninstall GstDef2.1 Defining Tool:
  • C:\Users\%user%\AppData\Roaming\IObit\IObit Uninstaller\Log\GstDef2.1 Defining Tool.history

You will find in the Windows Registry that the following keys will not be uninstalled; remove them one by one using regedit.exe:
  • HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\16F3495D06ABF044EBBBDBD15A66A1D4
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\InstallShield_{D5943F61-BA60-440F-BEBB-BD1DA5661A4D}

Use regedit.exe to remove the following additional registry values from the Windows Registry:
  • HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\16F3495D06ABF044EBBBDBD15A66A1D4\ProductName

How to delete GstDef2.1 Defining Tool from your computer with the help of Advanced Uninstaller PRO

GstDef2.1 Defining Tool is a program released by the software company Gst.CO.LTD. Sometimes, computer users choose to uninstall this program. This is troublesome because uninstalling this manually requires some skill regarding removing Windows applications by hand. The best EASY procedure to uninstall GstDef2.1 Defining Tool 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 PC, add it. This is a good step because Advanced Uninstaller PRO is an efficient uninstaller and all around utility to optimize your PC.


  • navigate to Download Link
  • download the setup by pressing the green DOWNLOAD button
  • set up Advanced Uninstaller PRO
2. Start Advanced Uninstaller PRO. Take your time to admire the program's interface and wealth of functions available. Advanced Uninstaller PRO is a very good package of utilities.

3. Press the General Tools button
Go to General Tools

4. Activate the Uninstall Programs button
Go to Uninstall Programs

5. A list of the programs installed on the PC will be shown to you

6. Scroll the list of programs until you locate GstDef2.1 Defining Tool or simply activate the Search feature and type in "GstDef2.1 Defining Tool". If it is installed on your PC the GstDef2.1 Defining Tool app will be found very quickly. Notice that when you select GstDef2.1 Defining Tool in the list , the following information regarding the application is made available to you:

  • Star rating (in the lower left corner). The star rating tells you the opinion other people have regarding GstDef2.1 Defining Tool, ranging from "Highly recommended" to "Very dangerous".
  • Opinions by other people - Press the Read reviews button.
  • Details regarding the application you are about to uninstall, by pressing the Properties button.
For example you can see that for GstDef2.1 Defining Tool:

  • The web site of the program is:
  • The uninstall string is: C:\Program Files\InstallShield Installation Information\{D5943F61-BA60-440F-BEBB-BD1DA5661A4D}\setup.exe -runfromtemp -l0x0409
7. Click the Uninstall button. A window asking you to confirm will appear. Confirm the removal by clicking the Uninstall button. Advanced Uninstaller PRO will uninstall GstDef2.1 Defining Tool.
Uninstall GstDef2.1 Defining Tool

8. After uninstalling GstDef2.1 Defining Tool, Advanced Uninstaller PRO will offer to run an additional cleanup. Press Next to go ahead with the cleanup. All the items that belong GstDef2.1 Defining Tool which have been left behind will be found and you will be able to delete them. By removing GstDef2.1 Defining Tool with Advanced Uninstaller PRO, you are assured that no Windows registry items, files or folders are left behind on your disk.

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


The text above is not a recommendation to uninstall GstDef2.1 Defining Tool by Gst.CO.LTD from your PC, nor are we saying that GstDef2.1 Defining Tool by Gst.CO.LTD is not a good application for your PC. This text only contains detailed instructions on how to uninstall GstDef2.1 Defining Tool supposing you want to. Here you can find registry and disk entries that our application Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' computers.

2016-08-29 / Written by Dan Armano for Advanced Uninstaller PRO

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Last update on: 2016-08-29 14:39:47.837