84,488,480 programs installed

Should I remove WinPro?

What percent of users and experts removed it?
8% remove it92% keep it
Overall Sentiment
What do people think about it?
Be the first to rate (click star to rate)
How common is it?
Reach 0.0006%

Other programs by NBIZ



WinPro is a program developed by NBIZ. Upon installation and setup, it defines an auto-start registry entry which makes this program run on each Windows boot for all user logins. It adds a Browser Helper Object (BHO) to Internet Explorer. The software installer includes 5 files and is usually about 664.62 KB (680,571 bytes). In comparison to the total number of users, most PCs are running the OS Windows 7 (SP1) as well as Windows 7. While about 50% of users of WinPro come from the United States, it is also popular in Korea and China.

Program detailsProgram details

Installation folder: C:\Program Files\winpro
Uninstaller: C:\Program Files\WinPro\Uninstall.exe
Estimated size: 664.62 KB

Program filesFiles installed by WinPro

  • Helper.dll
  • Uninstall.exe - WinPro
  • WinPro.exe
  • WinPro.dll - WinPro Module
  • WinProHelper.dll

Program behaviorsBehaviors exhibited

Internet Explorer BHO
  • WinPro.dll is installed in Internet Explorer as a BHO (Browser Helper Object) under the name 'WinPro' with the class of {339E5541-DA75-412A-9F9B-3C014BE1050B}.
Internet Explorer Bar
  • WinPro.dll installs an Explorer Bar in Internet Explorer called 'WinPro' with a class of {F543A3E8-AC7D-4A6E-86A8-5916DC31256D}.
Startup File (All Users Run)
  • WinPro.exe is loaded in the all users (HKLM) registry as a startup file name 'WinPro' which loads as C:\Program Files\WinPro\WinPro.exe.

How do I remove WinPro?

You can uninstall WinPro 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 WinPro, 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 WinPro.

How do I reset my web browser?

If your web browser homepage and search settings have been modfied by WinPro you can restore them to their previous default settings.
Microsoft Internet Explorer
Mozilla Firefox
Google Chrome

Win 7 (SP1) 58%
Win Vista (SP2) 8%
Automatically starts? Yes
(Found in the run registry)
Uninstall it 8%
Keep it 92%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 83.33%
Windows XP 8.33%
Windows Vista 8.33%
Which OS releases does it run on?
Windows 7 Home Premium 58.33%
Windows 7 Professional 16.67%
Microsoft Windows XP 8.33%
Windows 7 Ultimate 8.33%
Windows Vista Home Basic 8.33%

Distribution by countryGeography

50.00% of installs come from the United States
Which countries install it?
  United States 50.00%
  Korea 44.44%
  China 5.56%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Toshiba 22.22%
Samsung 22.22%
Hewlett-Packard 22.22%
American Megatrends 22.22%
Common models
TOSHIBA Satellite L775 11.11%
TOSHIBA Satellite C665 11.11%
Samsung R720 11.11%
Samsung QX310/QX410/QX510... 11.11%
LG Electronics Inc. R570-... 11.11%
LG Electronics Inc. R405-... 11.11%


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