84,488,480 programs installed

Should I remove OneKey Optimizer?

What percent of users and experts removed it?
12% remove it88% keep it
Overall Sentiment
Very good
What do people think about it?
(click star to rate)
How common is it?
Global Rank #2,920
United States Rank #2,751
Reach 0.2033%
Lifespan of installation (until removal)
< 9.78 days
288.40 days >
Average installed length: 151.53 days


VersionDistribution 0.07% 11.51% 5.42% 0.02% 14.50% 1.75% 1.10% 52.40% 1.85% 6.54% 1.92% 2.92%

Other programs by Lenovo

OneKey Optimizer


OneKey Optimizer is a software program developed by Lenovo. The most common release is, with over 98% of all installations currently using this version. Upon being installed, the software adds a Windows Service which is designed to run continuously in the background. Manually stopping the service has been seen to cause the program to stop functing properly. It adds a background controller service that is set to automatically run. Delaying the start of this service is possible through the service manager. The setup package generally installs about 51 files and is usually about 707.58 KB (724,563 bytes). Relative to the overall usage of users who have this installed on their PCs, most are running Windows 10 and Windows 7 (SP1). While about 51% of users of OneKey Optimizer come from the United States, it is also popular in United Kingdom and Italy.

Program detailsProgram details

URL: www.Lenovo.com
Installation folder: C:\Program Files\Lenovo\OneKey Optimizer\
Uninstaller: "C:\Program Files\InstallShield Installation Information\{D5D573DC-D989-4769-9B56-D6A7EA503D7F}\setup.exe" -runfromtemp -l0x0409 -removeonly
Estimated size: 707.58 KB

Program filesFiles installed by OneKey Optimizer

  • FbService.exe - RapidBoot HDD Accelerator (Lenovo RapidBoot HDD Accelerator Service)
  • Cleaner.dll - OneKeyClean (Cleaner)
  • OneKeyCleanUpDLL.dll - Lenovo OkO cleanup
  • OneKeyPrivacyDLL.dll
  • PowerTaskbar.dll - IdeaPad (Energy Manager.dll)
  • AcpiVpc.sys - Lenovo (ACPI Virtual Power Controller Driver)
  • InstallSettings.exe
  • unins000.exe - Setup/Uninstall
  • unins001.exe
  • unins002.exe
  • unins003.exe
  • unins004.exe
  • unins005.exe
  • unins006.exe
  • wdreg.exe

Program behaviorsBehaviors exhibited

  • FbService.exe runs as a service named 'FastbootService' (FastbootService) "Lenovo RapidBoot HDD Accelerator Service".

How do I remove OneKey Optimizer?

You can uninstall OneKey Optimizer from your computer by using the Add/Remove Program feature in the Window's Control Panel.
  1. On the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then, under Programs, do one of the following:
    • Windows Vista/7/8/10: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program OneKey Optimizer, click it, and then do one of the following:
    • Windows Vista/7/8/10: Click Uninstall.
    • Windows XP: Click the Remove or Change/Remove tab (to the right of the program).
  3. Follow the prompts. A progress bar shows you how long it will take to remove OneKey Optimizer.

Win 10 96%
Win 7 0%
Windows Service? Yes
(Installs a service)
Uninstall it 12%
Keep it 88%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 10 96.43%
Windows 7 3.57%
Which OS releases does it run on?
Windows 8.1 44.39%
Windows 10 Home 34.57%
Windows 8.1 Single Langua... 6.15%
Windows 10 Home Single La... 4.00%
Windows 7 Professional 2.92%
Windows 10 Pro 2.30%

Distribution by countryGeography

50.55% of installs come from the United States
Which countries install it?
  United States 50.55%
  United Kingdom 7.42%
  Italy 5.28%
  Spain 5.06%
  Germany 2.96%
  France 2.36%
  Netherlands 1.92%
  Norway 1.78%
  India 1.72%
  Sweden 1.60%
  Canada 1.34%
  Australia 1.30%
  Poland 1.26%
  DK 1.08%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Lenovo 99.70%
Dell 0.10%
Hewlett-Packard 0.10%
ASUS 0.08%
Intel 0.03%
Common models
LENOVO 80E5 19.56%
LENOVO 80L0 10.95%
LENOVO 80HE 10.52%
LENOVO 80FG 6.34%
LENOVO 80JH 5.84%
LENOVO 80FA 5.36%

About Lenovo

Lenovo is a PC hardware and electronics company whose products include personal computers, tablet computers, mobile phones, workstations, servers, electronic storage devices and IT management software.
Publisher URL: www.lenovo.com


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