How to uninstall GIGABYTE OC_GURU II from your system

This web page is about GIGABYTE OC_GURU II for Windows. Below you can find details on how to remove it from your PC. It was developed for Windows by GIGABYTE Technology Co.,Ltd.. Take a look here where you can find out more on GIGABYTE Technology Co.,Ltd.. More data about the application GIGABYTE OC_GURU II can be seen at . GIGABYTE OC_GURU II is typically installed in the C:\Program Files (x86)\GIGABYTE\GIGABYTE OC_GURU II folder, but this location can vary a lot depending on the user's option while installing the program. You can uninstall GIGABYTE OC_GURU II by clicking on the Start menu of Windows and pasting the command line C:\PROGRA~2\COMMON~1\INSTAL~1\Driver\1150\INTEL3~1\IDriver.exe /M{5588D686-D23B-4C9D-BDFA-2A7875CD3722} /l1033 . Keep in mind that you might receive a notification for administrator rights. OC_GURU.exe is the programs's main file and it takes around 16.87 MB (17686528 bytes) on disk.

GIGABYTE OC_GURU II installs the following the executables on your PC, occupying about 18.34 MB (19234816 bytes) on disk.

  • OC_GURU.exe (16.87 MB)
  • ATIWinflash.exe (756.00 KB)
  • nvflash.exe (756.00 KB)

The information on this page is only about version 1.30.0000 of GIGABYTE OC_GURU II. For other GIGABYTE OC_GURU II versions please click below: to view all...
When planning to uninstall GIGABYTE OC_GURU II you should check if the following data is left behind on your PC.

Directories left on disk:

The files below were left behind on your disk when you remove GIGABYTE OC_GURU II:
  • C:\Program Files\GIGABYTE\GIGABYTE OC_GURU II\AtiTool\atidgllk.sys
  • C:\Program Files\GIGABYTE\GIGABYTE OC_GURU II\AtiTool\atikia64.sys
  • C:\Program Files\GIGABYTE\GIGABYTE OC_GURU II\AtiTool\atillk64.sys

Registry that is not cleaned:
  • HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\686D8855B32DD9C4DBAFA28757DC7322

Open regedit.exe in order to delete the following registry values:
  • HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products\686D8855B32DD9C4DBAFA28757DC7322\ProductName
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Installer\Folders\C:\Program Files\GIGABYTE\GIGABYTE OC_GURU II\

A way to erase GIGABYTE OC_GURU II from your computer with Advanced Uninstaller PRO

GIGABYTE OC_GURU II is a program released by GIGABYTE Technology Co.,Ltd.. Sometimes, computer users decide to erase this application. This can be difficult because doing this by hand takes some experience regarding removing Windows applications by hand. One of the best QUICK approach to erase GIGABYTE OC_GURU II 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 Windows PC, install it. This is good because Advanced Uninstaller PRO is one of the best uninstaller and general tool to clean your Windows computer.


  • go to Download Link
  • download the setup by pressing the green DOWNLOAD NOW button
  • set up Advanced Uninstaller PRO
2. Run Advanced Uninstaller PRO. It's recommended to take some time to get familiar with Advanced Uninstaller PRO's design and number of features available. Advanced Uninstaller PRO is a powerful Windows tool.

3. Click on the General Tools category
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 appear

6. Scroll the list of applications until you locate GIGABYTE OC_GURU II or simply activate the Search field and type in "GIGABYTE OC_GURU II". If it is installed on your PC the GIGABYTE OC_GURU II app will be found automatically. After you select GIGABYTE OC_GURU II in the list , the following information about the program is available to you:

  • Safety rating (in the lower left corner). The star rating explains the opinion other users have about GIGABYTE OC_GURU II, from "Highly recommended" to "Very dangerous".
  • Reviews by other users - Click on the Read reviews button.
  • Technical information about the program you want to remove, by pressing the Properties button.
For instance you can see that for GIGABYTE OC_GURU II:

  • The publisher is:
  • The uninstall string is: C:\PROGRA~2\COMMON~1\INSTAL~1\Driver\1150\INTEL3~1\IDriver.exe /M{5588D686-D23B-4C9D-BDFA-2A7875CD3722} /l1033
7. Click the Uninstall button. A confirmation page will appear. accept the removal by pressing the Uninstall button. Advanced Uninstaller PRO will then remove GIGABYTE OC_GURU II.

8. After uninstalling GIGABYTE OC_GURU II, Advanced Uninstaller PRO will offer to run an additional cleanup. Press Next to perform the cleanup. All the items that belong GIGABYTE OC_GURU II that have been left behind will be found and you will be asked if you want to delete them. By uninstalling GIGABYTE OC_GURU II with Advanced Uninstaller PRO, you can be sure that no Windows registry items, files or folders are left behind on your disk.

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

Geographical user distribution

  • 10.0
  • Windows 7 (6.1)
  • Windows 8.1 (6.3)
  • Windows 8 (6.2)
  • Windows XP (5.1)
  • Windows Vista (6.0)
Software Application


This page is not a recommendation to uninstall GIGABYTE OC_GURU II by GIGABYTE Technology Co.,Ltd. from your PC, nor are we saying that GIGABYTE OC_GURU II by GIGABYTE Technology Co.,Ltd. is not a good application. This page simply contains detailed info on how to uninstall GIGABYTE OC_GURU II in case you decide this is what you want to do. The information above contains registry and disk entries that Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' computers.

2016-06-19 / Written by Andreea Kartman for Advanced Uninstaller PRO

follow @DeeaKartman
Last update on: 2016-06-19 18:16:55.043