Should I remove CAJViewer?

Versions

Version	Distribution
7.2.1	6.21%
7.2	76.84%
7.1.2	13.56%
7.0.2	2.82%
7.0.0	0.56%

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• #22,118 CAJViewer by TTKN
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• #22,120 Windows Vista Sounds Pack by [email protected]
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• #22,122 Macro Express 3 by Insight Software Solutions
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from TTKN

Remove CAJViewer by TTKN

CAJViewer is a software program developed by TTKN. The most common release is 7.2, with over 98% of all installations currently using this version. Upon being installed, the software adds a Windows Service which is designed to run continuously in the background. Manually stopping the service has been seen to cause the program to stop functing properly. It adds a background controller service that is set to automatically run. Delaying the start of this service is possible through the service manager. The software is designed to connect to the Internet and adds a Windows Firewall exception in order to do so without being interfered with. The primary executable is named cajviewer.exe. The setup package generally installs about 31 files and is usually about 8.01 MB (8,396,866 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 47% of users of CAJViewer come from China, it is also popular in the United States and Taiwan.

URL: cajviewer.cnki.net

Installation folder: C:\Program Files\ttkn\cajviewer 7.1

Uninstaller: MsiExec.exe /I{38CE8FAD-2E31-4CA8-B671-1BA7A8A54B28}

Estimated size: 8.01 MB

Language: Chinese (Simplified, PRC)

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 CAJViewer, 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 CAJViewer.

OS VERSIONS Win 7 (SP1) 51% Win Vista (SP2) 1%

HOW IT RUNS Windows Service? Yes (Installs a service)

USER ACTIONS Uninstall it 3% Keep it 97%

Which Windows OS versions does it run on?

China	46.81%
United States	28.72%
Taiwan	4.79%
Hong Kong	4.26%
United Kingdom	3.19%
Malaysia	2.66%
Canada	2.13%
Italy	1.60%
France	1.06%
Singapore	0.53%
Thailand	0.53%
Korea	0.53%
Russia	0.53%
Portugal	0.53%

What PC manufacturers (OEMs) have it installed?

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