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Should I remove Outlook Diagnostics?

What percent of users and experts removed it?
8% remove it92% keep it
Overall Sentiment
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How common is it?
United States Rank #47,436
Reach 0.0013%


VersionDistribution 50.00% 50.00%

Other programs by Hewlett-Packard

Outlook Diagnostics


Outlook Diagnostics is a software program developed by Hewlett-Packard. The most common release is, with over 98% of all installations currently using this version. The setup package generally installs about 8 files and is usually about 1.6 MB (1,682,555 bytes). Relative to the overall usage of those who have this installed, most are running it on Windows 7 (SP1). While about 57% of users of Outlook Diagnostics come from the United States, it is also popular in France and Israel.

Program detailsProgram details

URL: www.hp.com
Installation folder: C:\Program Files\Hewlett-Packard\OutlookDiagnosticTool\
Uninstaller: MsiExec.exe /X{4FF40888-DC57-4E67-8F6B-3DBD9C28A4BF}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 1.6 MB
Language: English (United States)

Program filesFiles installed by Outlook Diagnostics

  • DiagAddIn.dll - Outlook Diagnostics tool (Outlook Addin for Diagnostics tool)
  • OutlookDiagTestMail.exe - OutlookDiagTestMail
  • OLSelfHelpWin.exe - OLSelfHelpWin
  • OutlookUtil.dll - OutlookUtil (Utility class for outlook connectivity checker)

How do I remove Outlook Diagnostics?

Quickly and completely remove Outlook Diagnostics from your computer by downloading "Should I Remove It?", its 100% FREE and installs in seconds (click the button below).
Or, you can uninstall Outlook Diagnostics 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 Outlook Diagnostics, 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 Outlook Diagnostics.

Uninstall it 8%
Keep it 92%
Windows 7 (SP1)

Distribution by countryGeography

57.14% of installs come from the United States
Which countries install it?
  United States 57.14%
  France 7.14%
  Israel 7.14%
  Germany 7.14%
  Belgium 3.57%
  Switzerland 3.57%
  India 3.57%
  PR 3.57%
  Hungary 3.57%
  Peru 3.57%

About Hewlett-Packard

HP provides products, software solutions and services to consumers, from enterprises to consumers including customers in the government, health and education sectors.
Publisher URL: www.hp.com


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