Lenovo QuickDisplay
Overview
Lenovo QuickDisplay is a program developed by Lenovo. The most used version is 1.2.6.0, with over 98% of all installations currently using this version. 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 background controller service that is set to automatically run. Delaying the start of this service is possible through the service manager. 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 main program executable is QuickDisplayGUI.exe. The software installer includes 33 files and is usually about 6.07 MB (6,369,778 bytes). In comparison to the total number of users, most PCs are running the OS Windows 7 (SP1) as well as Windows 10. While about 63% of users of Lenovo QuickDisplay come from the United States, it is also popular in Germany and Canada.
Program details
URL: www.lenovo.com
Installation folder: C:\Program Files\Lenovo\QuickDisplay\
Uninstaller: MsiExec.exe /I{ADEEC90C-A033-4596-ACA1-97327055F9CB}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 6.07 MB
Files installed by Lenovo QuickDisplay
| Program executable: | QuickDisplayGUI.exe |
| Name: | Lenovo QuickDisplay |
| QuickDisplayGUI |
| Path: | C:\Program Files\Lenovo\QuickDisplay\QuickDisplayGUI.exe |
| MD5: | d8d50bfb3646b2378f8b5e45a2b2aad9 |
Additional files:
-
LPUHelper.dll - LPUHelper Dynamic Link Library
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RealtekLib.dll - Quick Display (Realtek Interface for .Net)
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QDTap.exe - QuickConnect (QDTap)
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QuickDisplay.exe - QuickDisplay
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NfcLib.dll - NAL (NFC Assistant Library)
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NFPdriverInterface.dll - NAL Driver Interface Library
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IntelWiDiExtensions.dll (by Intel(R)) - Intel(R) WiDi Extensions SDK
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NFCLibWrapper.dll - Lenovo QuickDisplay (NFCLibWrapper)
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QuickDisplayAgent.exe - QuickDisplayAgent
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QuickDisplayBussinessLayer.dll - QuickDisplayBussinessLayer
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QuickDisplayGUI.exe - QuickDisplayGUI
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QuickDisplayLogger.dll - QuickDisplayLogger
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SystemCheck.dll - SystemCheck
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WiFiDisplayLib.dll - WiFiDisplayLib
Behaviors exhibited
Scheduled Task
- IntelWiDiExtensions.dll is scheduled as a task named 'TVSUUpdateTask' (runs monthly on Sundays at 18:52).
2 Scheduled Tasks (Boot/Login)
- QuickDisplayAgent.exe is automatically launched at startup through a scheduled task named Lenovo QuickDisplay Agent.
- QDTap.exe is automatically launched at startup through a scheduled task named LenovoQuickDisplay.
Service
- IntelWiDiExtensions.dll runs as a service named 'Lenovo QuickControl Master Service' (QuickControlMasterSvc) "Lenovo QuickControl Master Service".
Startup File (All Users Run)
- IntelWiDiExtensions.dll is loaded in the all users (HKLM) registry as a startup file name 'Lenovo Registration' which loads as C:\Program Files\Lenovo Registration\LenovoReg.exe /boot.
How do I remove Lenovo QuickDisplay?
You can uninstall Lenovo QuickDisplay from your computer by using the Add/Remove Program feature in the Window's Control Panel.
- 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.
- When you find the program Lenovo QuickDisplay, 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).
- Follow the prompts. A progress bar shows you how long it will take to remove Lenovo QuickDisplay.
PC BRAND OF CHOICE
100%
Lenovo
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OS VERSIONS
Win 7 (SP1) 81%
Win 10 19%
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HOW IT STARTS
Automatically starts? Yes
(Found in the run registry)
|
Windows
Which Windows OS versions does it run on?
| Windows 7 |
81.48% |
|
| Windows 10 |
18.52% |
|
Which OS releases does it run on? |
| Windows 7 Professional |
76.75% |
|
| Windows 10 Pro |
17.58% |
|
| Windows 7 Enterprise |
3.60% |
|
| Windows 7 Ultimate |
0.55% |
|
| Windows 8.1 Pro |
0.22% |
|
| Windows 7 Home Basic |
0.22% |
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Geography
63.02% of installs come from the United States
Which countries install it?
| United States |
63.02% |
| Germany |
4.51% |
| Canada |
3.17% |
| France |
2.30% |
| United Kingdom |
2.14% |
| Norway |
1.98% |
| Sweden |
1.82% |
| DK |
1.58% |
| Finland |
1.43% |
| Austria |
1.11% |
| Switzerland |
1.03% |
| Netherlands |
0.95% |
| Australia |
0.95% |
| Italy |
0.79% |
About Lenovo
Lenovo is a PC hardware and electronics company whose products include personal computers, tablet computers, mobile phones, workstations, servers, electronic storage devices and IT management software.
Publisher URL: www.lenovo.com