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Should I remove ARRL IARU HF Contest Log?

What percent of users and experts removed it?
1% remove it99% keep it
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How common is it?
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3.08.0000 66.67%
3.04.0000 33.33%

ARRL IARU HF Contest Log


ARRL IARU HF Contest Log is a software program developed by N3FJP Software. The most common release is 3.08.0000, with over 98% of all installations currently using this version. The primary executable is named IARUHF.exe. The setup package generally installs about 5 files and is usually about 3.83 MB (4,016,260 bytes). Relative to the overall usage of users who have this installed on their PCs, most are running Windows 10 and Windows 7 (SP1). Most users that have installed this software come from the United States.

Program detailsProgram details

URL: www.n3fjp.com
Installation folder: C:\Program Files\N3FJP Software - Affirmatech\ARRL IARU HF Contest Log\
Uninstaller: MsiExec.exe /I{E7E5220F-D4B0-43CC-B4CA-68A820E7A2DB}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 3.83 MB
Language: English (United States)

Program filesFiles installed by ARRL IARU HF Contest Log

Program executable:IARUHF.exe
Name:ARRL IARU HF Contest Log
Path:C:\Program Files\N3FJP Software - Affirmatech\ARRL IARU HF Contest Log\IARUHF.exe
Additional files:
  • Interop.WMPLib.dll - Assembly imported from type library 'WMPLib'.
  • IARUHF.exe (by Affirmatech Inc) - ARRL IARU HF Contest Log
  • AxInterop.WMPLib.dll
  • Microsoft.CSharp.dll (by Microsoft) - Microsoft® .NET Framework
  • System.Dynamic.dll (by Microsoft)

How do I remove ARRL IARU HF Contest Log?

You can uninstall ARRL IARU HF Contest Log 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 ARRL IARU HF Contest Log, 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 ARRL IARU HF Contest Log.

Win 10 67%
Win 7 (SP1) 33%
Uninstall it 1%
Keep it 99%
United States

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 10 66.67%
Windows 7 33.33%
Which OS releases does it run on?
Windows 7 Home Premium 33.33%
Windows 8.1 33.33%
Windows 10 Home 33.33%

Distribution by countryGeography

100.00% of installs come from the United States
Which countries install it?
  United States 100.00%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 66.67%
Toshiba 33.33%
Common models
TOSHIBA Satellite C55D-B 33.33%
Hewlett-Packard p7-1157c 33.33%
Hewlett-Packard 500-056 33.33%


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