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Should I remove TTClock?

What percent of users and experts removed it?
4% remove it96% keep it
Overall Sentiment
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How common is it?
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2.5 100.00%

Other programs by Chihiro Harada

TTClock 2.5


TTClock 2.5 is a program developed by Chihiro Harada. Upon installation, it defines an auto-start registry entry which allows the program run on each boot for the user which installed it. The main program executable is ttclock.exe. The software installer includes 4 files and is usually about 7.99 MB (8,373,676 bytes). In comparison to the total number of users, most PCs are running the OS Windows XP as well as Windows 7 (SP1). While about 80% of users of TTClock come from the United States, it is also popular in Japan.

Program detailsProgram details

URL: chihiro718.jpn.org
Installation folder: C:\Program Files\ttclock
Uninstaller: C:\Program Files\TTClock\Uninstall.exe
Estimated size: 7.99 MB

Program filesFiles installed by TTClock 2.5

Program executable:ttclock.exe
Path:C:\Program Files\ttclock\ttclock.exe
Additional files:
  • TTClock.dll - TTClock
  • PrivChange.exe
  • Uninstall.exe

Program behaviorsBehaviors exhibited

Startup File (User Run)
  • TTClock.exe is loaded in the current user (HKCU) registry as an auto-starting executable named 'TTClock' and executes as C:\Program Files\TTClock\TTClock.exe.

How do I remove TTClock?

You can uninstall TTClock 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 TTClock 2.5, 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 TTClock.

Win XP 50%
Win 7 (SP1) 50%
Auto-starting? Yes
(Found in the run registry)
Uninstall it 4%
Keep it 96%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows XP 50.00%
Windows 7 50.00%
Which OS releases does it run on?
Microsoft Windows XP 50.00%
Windows 7 Professional 50.00%

Distribution by countryGeography

80.00% of installs come from the United States
Which countries install it?
  United States 80.00%
  Japan 20.00%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
NEC 50.00%
Lenovo 50.00%


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