84,488,480 programs installed

Should I remove BUFFALO Backup Utility?

What percent of users and experts removed it?
4% remove it96% keep it
Overall Sentiment
What do people think about it?
(click star to rate)
How common is it?
Global Rank #10,394
United States Rank #14,117
Reach 0.0341%
Lifespan of installation (until removal)
< 16.07 days
474.14 days >
Average installed length: 249.13 days

Typically installed together

BUFFALO Backup Utility

What is BUFFALO Backup Utility?  (from Buffalo Technology)

Easy-to-use and fully featured, Buffalo's Backup software for Windows PCs is simple to set up yet highly configurable for custom settings. Buffalo Backup protects your important files and documents by backing up to your Buffalo external hard drive. Buffalo Backup can be used to back up one or multiple computers with a ...  Read more


BUFFALO Backup Utility is a software program developed by Buffalo Technology. The primary executable is named un091222.exe. Relative to the overall usage of users who have this installed on their PCs, most are running Windows 7 (SP1) and Windows 10. While about 27% of users of BUFFALO Backup Utility come from the United States, it is also popular in Japan and United Kingdom.

Program detailsProgram details

URL: www.buffalotech.com/resource_center/bundled_solutions
Uninstaller: C:\Windows\UN091222.EXE /UNINST

Program filesFiles installed by BUFFALO Backup Utility

Program executable:un091222.exe

How do I remove BUFFALO Backup Utility?

You can uninstall BUFFALO Backup Utility 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 BUFFALO Backup Utility, 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 BUFFALO Backup Utility.

Uninstall it 4%
Keep it 96%
PC installation base

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 70.24%
Windows 10 15.33%
Windows XP 7.59%
Windows Vista 6.85%
Which OS releases does it run on?
Windows 7 Home Premium 40.70%
Windows 7 Professional 14.67%
Windows 7 Ultimate 11.95%
Microsoft Windows XP 7.56%
Windows Vista Home Premiu... 5.45%
Windows 8.1 4.08%

Distribution by countryGeography

26.98% of installs come from the United States
Which countries install it?
  United States 26.98%
  Japan 22.89%
  United Kingdom 5.45%
  Australia 4.90%
  Taiwan 4.77%
  Germany 4.63%
  Malaysia 4.63%
  Thailand 3.54%
  Finland 3.54%
  Hong Kong 2.32%
  Indonesia 1.77%
  Singapore 1.50%
  Italy 1.50%
  Philippines 1.23%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Dell 23.27%
Hewlett-Packard 20.20%
Acer 13.81%
ASUS 10.23%
NEC 7.42%
Toshiba 7.42%
Lenovo 4.35%
Intel 3.07%
Samsung 2.81%
Sony 1.02%
American Megatrends 0.77%
Common models
HP Pavilion dv7 Notebook ... 5.11%
HP Pavilion dv6 Notebook ... 3.41%
Dell Inspiron N5010 2.84%
HP Pavilion g6 Notebook P... 2.84%
ThirdWave Corporation Pri... 2.27%
Dell XPS 8300 1.70%

About Buffalo Technology

Buffalo Inc. is an audio equipment manufacturer and computer peripheral developer.
Publisher URL: www.buffalotech.com


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