84,488,480 programs installed

Should I remove Application Verifier x64 External Package?

What percent of users and experts removed it?
7% remove it93% keep it
Overall Sentiment
What do people think about it?
(click star to rate)
How common is it?
Reach 0.0003%


8.100.27024 16.67%
8.100.26795 16.67%
8.100.25984 16.67%
8.59.29854 16.67%
8.59.25584 33.33%

Other programs by Microsoft

Application Verifier x64 External Package

What is Application Verifier x64 External Package?

Application Verifier (64-bit version) is a runtime verification tool for native code that assists in finding subtle programming errors that can be difficult to identify with normal application testing. Application Verifier is designed specifically to detect and help debug memory corruptions and critical security vulnerabilities.
This is achieved by monitoring a native application's interaction with the Windows operating system, profiling its use of objects, the registry, the file system, and Win32 APIs (including heaps, handles, locks, etc), and indicating issues when and where they are discovered.

About  (from Microsoft)

Application Verifier also includes checks to predict how well an application may perform under various account privileges. These compatibility tests are used in Windows Logo program.

Program detailsProgram details

URL: www.microsoft.com/en-us/download/details.aspx?id=20028
Installation folder: C:\Program Files\windows kits\8.1\catalogs
Uninstaller: MsiExec.exe /I{7346C35D-942D-3CCE-94CB-7008BA8D63CB}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 3.35 MB
Language: English (United States)

Program filesFiles installed by Application Verifier x64 External Package

  • vrfauto.dll - Windows Application Verifier Automation DLL

How do I remove Application Verifier x64 External Package?

You can uninstall Application Verifier x64 External Package 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 Application Verifier x64 External Package, 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 Application Verifier x64 External Package.

Win 10 80%
Win 7 (SP1) 20%
Uninstall it 7%
Keep it 93%
United States

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 10 80.00%
Windows 7 20.00%
Which OS releases does it run on?
Windows Server 2012 R2 St... 20.00%
Windows 10 Enterprise 20.00%
Windows 8.1 Pro 20.00%
Windows 7 Ultimate 20.00%
Windows 8.1 20.00%

Distribution by countryGeography

57.14% of installs come from the United States
Which countries install it?
  United States 57.14%
  Brazil 14.29%
  Germany 14.29%
  Thailand 14.29%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Lenovo 33.33%
ASUS 33.33%
Hewlett-Packard 33.33%
Common models
LENOVO 2347A31 20.00%
ASUSTeK S550CM 20.00%
Hewlett-Packard h8-1534 20.00%
Thomas-Krenn.AG X7SPA-HF 20.00%
LG Electronics S430-G.BC3... 20.00%

About Microsoft

Microsoft Corporation develops, manufactures, licenses and supports a variety of products and services related to computing.
Publisher URL: www.microsoft.com


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