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Should I remove Phoenix UEFI Winflash?

What percent of users and experts removed it?
9% remove it91% keep it
Overall Sentiment
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How common is it?
Reach 0.0003%


VersionDistribution 83.33% 16.67%

Phoenix UEFI Winflash

Remove Phoenix UEFI Winflash
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Phoenix UEFI Winflash is a software program developed by Phoenix Technologies. The most common release is, with over 98% of all installations currently using this version. The setup package generally installs about 5 files and is usually about 1.72 MB (1,808,384 bytes). 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 64% of users of Phoenix UEFI Winflash come from the United States, it is also popular in MA and Spain.

Program detailsProgram details

URL: www.phoenix.com
Installation folder: C:\Program Files\uefi winflash
Uninstaller: MsiExec.exe /I{E098A365-7CA4-48BD-83E2-F25F1CD2DF48}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 1.72 MB
Language: English (United States)

Program filesFiles installed by Phoenix UEFI Winflash

  • winflash.exe - WinFlash for UEFI
  • environment.dll
  • winflash.sys
  • winflash64.sys
  • winflashui.dll

How do I remove Phoenix UEFI Winflash?

Quickly and completely remove Phoenix UEFI Winflash from your computer by downloading Reason's ‘Should I Remove It?’ (click the button below).
Or, you can uninstall Phoenix UEFI Winflash 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: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program Phoenix UEFI Winflash, click it, and then do one of the following:
    • Windows Vista/7/8: 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 Phoenix UEFI Winflash.

Win 7 (SP1) 83%
Win 10 17%
Uninstall it 9%
Keep it 91%
United States

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 83.33%
Windows 10 16.67%
Which OS releases does it run on?
Windows 7 Ultimate 50.00%
Windows 8.1 Pro with Medi... 16.67%
Windows Embedded Standard 16.67%
Windows 7 Professional 16.67%

Distribution by countryGeography

63.64% of installs come from the United States
Which countries install it?
  United States 63.64%
  MA 9.09%
  Spain 9.09%
  Netherlands 9.09%
  Canada 9.09%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Acer 60.00%
Samsung 20.00%
Dell 20.00%
Common models
Samsung RV408/RV508 20.00%
Radiant Systems, Inc P153... 20.00%
Packard Bell oneTwo L5351 20.00%
Dell Inspiron 7720 20.00%
Acer Aspire 6920 20.00%


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