Ultimate PC Optimizer Ultimate PC Optimizer

A way to uninstall Ultimate PC Optimizer from your system

Ultimate PC Optimizer is a software application. This page contains details on how to remove it from your PC. The Windows version was created by ATSH Ltd. Further information on ATSH Ltd can be seen here. Usually the Ultimate PC Optimizer program is installed in the C:\Program Files\Ultimate PC Optimizer directory, depending on the user's option during install. MsiExec.exe /X{C174DF36-ECAE-4B3A-9BE4-A089D932A8A6} is the full command line if you want to remove Ultimate PC Optimizer. UltimatePCOptimizer.exe is the programs's main file and it takes about 5.15 MB (5401664 bytes) on disk.

The following executables are installed beside Ultimate PC Optimizer. They take about 5.78 MB (6065408 bytes) on disk.

  • InstAct.exe (17.56 KB)
  • Splash.exe (232.06 KB)
  • UltimatePCOptimizer.exe (5.15 MB)
  • updater.exe (398.56 KB)

The information on this page is only about version 2.5.9 of Ultimate PC Optimizer. You can find below info on other application versions of Ultimate PC Optimizer:

If planning to uninstall Ultimate PC Optimizer you should check if the following data is left behind on your PC.

Registry that is not cleaned:
  • HKEY_LOCAL_MACHINE\Software\ATSH Ltd\Ultimate PC Optimizer
  • HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\63FD471CEACEA3B4B94E0A989D238A6A

A way to remove Ultimate PC Optimizer from your PC using Advanced Uninstaller PRO

Ultimate PC Optimizer is a program offered by ATSH Ltd. Sometimes, people decide to uninstall it. This is troublesome because uninstalling this by hand requires some experience regarding PCs. One of the best SIMPLE procedure to uninstall Ultimate PC Optimizer 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 on your system, install it. This is good because Advanced Uninstaller PRO is a very useful uninstaller and all around tool to clean your system.


  • visit Download Link
  • download the program by pressing the DOWNLOAD NOW button
  • install Advanced Uninstaller PRO
2. Start Advanced Uninstaller PRO. It's recommended to take your time to admire Advanced Uninstaller PRO's design and wealth of functions available. Advanced Uninstaller PRO is a very useful system optimizer.

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

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

5. A list of the programs existing on your computer will be shown to you

6. Navigate the list of programs until you find Ultimate PC Optimizer or simply activate the Search feature and type in "Ultimate PC Optimizer". The Ultimate PC Optimizer app will be found very quickly. Notice that after you select Ultimate PC Optimizer in the list of programs, some information regarding the program is made available to you:

  • Safety rating (in the left lower corner). This tells you the opinion other people have regarding Ultimate PC Optimizer, ranging from "Highly recommended" to "Very dangerous".
  • Opinions by other people - Click on the Read reviews button.
  • Details regarding the application you want to remove, by pressing the Properties button.
7. Click the Uninstall button. A confirmation dialog will appear. Confirm the removal by pressing the Uninstall button. Advanced Uninstaller PRO will remove Ultimate PC Optimizer.
Uninstall Ultimate PC Optimizer

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

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

Geographical user distribution

  • Windows 7 (6.1)
  • Windows 8.1 (6.3)
  • Windows 8 (6.2)
Software Application


This page is not a piece of advice to remove Ultimate PC Optimizer by ATSH Ltd from your PC, we are not saying that Ultimate PC Optimizer by ATSH Ltd is not a good application. This text only contains detailed info on how to remove Ultimate PC Optimizer in case you want to. Here you can find registry and disk entries that our application Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' PCs.

2015-03-22 / Written by Dan Armano for Advanced Uninstaller PRO

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Last update on: 2015-03-21 22:44:41.517