82,399,351 programs installed

Should I remove NAVI*STUDIO3 Raku-Navi MaintenanceManager?

What percent of users and experts removed it?
2% remove it98% keep it
Overall Sentiment
What do people think about it?
Be the first to rate (click star to rate)
How common is it?
Reach 0.0006%


3.157 12.50%
3.144 12.50%
3.138 12.50%
3.103 50.00%
3.00 12.50%

Typically installed together

NAVI*STUDIO3 Raku-Navi MaintenanceManager


NAVI*STUDIO3 Raku-Navi MaintenanceManager is a program developed by Pioneer. The most used version is 3.103, with over 98% of all installations currently using this version. Upon installation, it defines an auto-start registry entry which allows the program run on each boot for the user which installed it. The software installer includes 10 files and is usually about 9.97 MB (10,450,864 bytes). Raku-Navi_Update.exe is the automatic update component of the software designed to download and apply new updates should new versions be released. In comparison to the total number of users, most PCs are running the OS Windows 7 (SP1) as well as Windows Vista (SP2). While about 58% of users of NAVI*STUDIO3 Raku-Navi MaintenanceManager come from Japan, it is also popular in the United States.

Program detailsProgram details

URL: pioneer.jp/support
Installation folder: C:\Program Files\Pioneer\NaviStudio3 Raku-Navi\
Uninstaller: MsiExec.exe /X{223E1BCD-6891-40CA-802E-C0CB96B46E36}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 9.97 MB
Language: Japanese (Japan)

Program filesFiles installed by NAVI*STUDIO3 Raku-Navi MaintenanceManager

  • Raku-Navi_Agent.exe
  • Raku-Navi_Launcher.exe
  • Raku-Navi_MaintenanceManager.exe
  • Raku-Navi_MSVTitleEditor.exe
  • Raku-Navi_Update.exe
  • Raku-Navi_UpdateManager.exe
  • ccuLogo.dll (by AIM) - AIM ccuLogo (ccuLogo)
  • DevCtrl.dll

Program behaviorsBehaviors exhibited

Startup File (User Run)
  • Raku-Navi_Agent.exe is loaded in the current user (HKCU) registry as an auto-starting executable named 'NaviStudio3 Raku-Navi Agent' and executes as C:\Program Files\Pioneer\NaviStudio3 Raku-Navi\Raku-Navi_Agent.exe.

How do I remove NAVI*STUDIO3 Raku-Navi MaintenanceManager?

Quickly and completely remove NAVI*STUDIO3 Raku-Navi MaintenanceManager from your computer by downloading "Should I Remove It?", its 100% FREE and installs in seconds (click the button below).
Or, you can uninstall NAVI*STUDIO3 Raku-Navi MaintenanceManager 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: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program NAVI*STUDIO3 Raku-Navi MaintenanceManager, click it, and then do one of the following:
    • Windows Vista/7/8: 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 NAVI*STUDIO3 Raku-Navi MaintenanceManager.

Win 7 (SP1) 75%
Win 8 13%
Auto-starting? Yes
(Found in the run registry)
Uninstall it 2%
Keep it 98%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 75.00%
Windows Vista 12.50%
Windows 8 12.50%
Which OS releases does it run on?
Windows 7 Home Premium 37.50%
Windows 7 Professional 25.00%
Windows 7 Ultimate 12.50%
Windows 8 Pro 12.50%
Windows Vista Home Premiu... 12.50%

Distribution by countryGeography

58.33% of installs come from Japan
Which countries install it?
  Japan 58.33%
  United States 41.67%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Dell 50.00%
Lenovo 33.33%
Toshiba 16.67%
Common models
LENOVO 4334 33.33%
TOSHIBA dynabook TX/66A 16.67%
Dell Vostro 3300 16.67%
Dell Inspiron One 2320 16.67%
Dell Vostro 430 16.67%


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