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Should I remove DTC Library?

What percent of users and experts removed it?
7% remove it93% keep it
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How common is it?
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United States Rank #27,922
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1.11 100.00%

DTC Library


DTC Library is a software program developed by Autel. A scheduled task is added to Windows Task Scheduler in order to launch the program at various scheduled times (the schedule varies depending on the version). The primary executable is named DtcHelp.exe. The setup package generally installs about 3 files and is usually about 35.25 MB (36,966,002 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 85% of users of DTC Library come from the United States, it is also popular in Canada and DK.

Program detailsProgram details

URL: www.Autel.com
Installation folder: C:\Program Files\Autel\DTC Library\
Uninstaller: MsiExec.exe /I{DEB5C8FC-2B83-44C0-B466-0266E32A513D}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 35.25 MB
Language: English (United States)

Program filesFiles installed by DTC Library

Program executable:DtcHelp.exe
Name:DtcHelp 应用程序
DtcHelp Microsoft 基础类应用程序
Path:C:\Program Files\Autel\DTC Library\DtcHelp.exe
Additional files:
  • DtcHelp.exe
  • SkinPPWTL.dll (by http://www.skinplusplus.com) - SkinPPWTL
  • MFC7DLL.dll

Program behaviorsBehaviors exhibited

Scheduled Task
  • DtcHelp.exe is scheduled as a task with the class '{ECFB427B-5FED-4347-BA5E-BE27C887C361}' (runs on registration).

How do I remove DTC Library?

You can uninstall DTC Library 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 DTC Library, 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 DTC Library.

Win 7 (SP1) 63%
Win Vista (SP2) 3%
Uninstall it 7%
Keep it 93%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 63.16%
Windows 10 26.32%
Windows XP 7.89%
Windows Vista 2.63%
Which OS releases does it run on?
Windows 7 Home Premium 47.37%
Windows 7 Ultimate 13.16%
Windows 10 Home 10.53%
Microsoft Windows XP 7.89%
Windows 10 Pro 7.89%
Windows 7 Enterprise 2.63%

Distribution by countryGeography

85.25% of installs come from the United States
Which countries install it?
  United States 85.25%
  Canada 13.11%
  DK 1.64%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 36.36%
ASUS 21.21%
Dell 18.18%
Acer 6.06%
Toshiba 3.03%
Sony 3.03%
Lenovo 3.03%
Compaq 3.03%
Common models
Hewlett-Packard Presario ... 6.25%
TOSHIBA Satellite S50D-A 3.13%
Sony VPCEL13FX 3.13%
Micro-Star MS-7501 3.13%
LENOVO 9174A1U 3.13%
HP-Pavilion NY545AA-ABA p... 3.13%


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