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Should I remove ISDB-T 1SEG TV Tuner Receiver?

What percent of users and experts removed it?
8% remove it92% keep it
Overall Sentiment
Very good
What do people think about it?
Be the first to rate (click star to rate)
How common is it?
Global Rank #39,792
Reach 0.0027%


2010.4.14 26.32% 36.84% 36.84%

ISDB-T 1SEG TV Tuner Receiver


The most used version is, with over 98% of all installations currently using this version. 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 software is designed to connect to the Internet and adds a Windows Firewall exception in order to do so without being interfered with. The software installer includes 20 files and is usually about 16.3 MB (17,093,283 bytes). In comparison to the total number of users, most PCs are running the OS Windows 7 (SP1) as well as Windows XP. While about 90% of users of ISDB-T 1SEG TV Tuner Receiver come from Brazil, it is also popular in the United States.

Program detailsProgram details

Installation folder: C:\Program Files\Costar Electronics Inc\
Uninstaller: C:\Program Files\InstallShield Installation Information\{A27773E4-D17A-49DA-96AE-5B41B8A9993F}\setup.exe -runfromtemp -l0x0416
Estimated size: 16.3 MB

Program filesFiles installed by ISDB-T 1SEG TV Tuner Receiver

  • CIRCoInst.dll (by Microsoft) - USB Consumer IR Driver coinstaller for eHome
  • dll_tables.dll
  • dpinst.exe (by Microsoft) - Driver Package Installer (DPInst) (Driver Package Installer)
  • ISDBT_1segdemod.dll (by Mirics Semiconductor Ltd) - Mirics FlexiTV (Mirics FlexiTV ISDBT_1seg 1.3.2b: B.01.04_2.02.5_ISDBT_1seg_1_3_x, CMN, STA
  • miricsBDA.dll - Direct Show Source Filter
  • miricsBDA_x64.dll
  • MiricsFlexiTV_ISDBT_1seg_BDA_Switch.exe
  • msi2500_inst.exe
  • msi2500_uninst.exe
  • msi2500_uninst_x64.exe
  • revcon.exe - Windows Setup API
  • uninstall.exe - Uninstall Tool ( Win7 )
  • vcredist_x86.exe - Microsoft Visual C++ 2008 Redistributable (Microsoft Visual C++ 2008 Redistributable Setup)
  • VersionApp.exe

Program behaviorsBehaviors exhibited

Scheduled Task
  • DPInst.exe is scheduled as a task with the class '{9D7E6BB6-D452-4E75-96F0-43F9D85FCFCE}' (runs on registration).
Windows Firewall Allowed Program
  • DPInst.exe is added as a firewall exception for 'C:\Program Files\PC Connectivity Solution\DPInst.exe'.

How do I remove ISDB-T 1SEG TV Tuner Receiver?

Quickly and completely remove ISDB-T 1SEG TV Tuner Receiver from your computer by downloading "Should I Remove It?", its 100% FREE and installs in seconds (click the button below).
Or, you can uninstall ISDB-T 1SEG TV Tuner Receiver 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 ISDB-T 1SEG TV Tuner Receiver, 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 ISDB-T 1SEG TV Tuner Receiver.

Win 7 (SP1) 66%
Win Vista (SP2) 3%
Uninstall it 8%
Keep it 92%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 76.32%
Windows XP 10.53%
Windows 8 10.53%
Windows Vista 2.63%
Which OS releases does it run on?
Windows 7 Home Premium 18.42%
Windows 7 Ultimate 18.42%
Windows 7 Home Basic 13.16%
Windows 7 Starter 13.16%
Microsoft Windows XP 10.53%
Windows 7 Professional 10.53%

Distribution by countryGeography

90.00% of installs come from Brazil
Which countries install it?
  Brazil 90.00%
  United States 10.00%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 22.58%
Dell 19.35%
Samsung 12.90%
Acer 9.68%
Sony 9.68%
American Megatrends 6.45%
ASUS 6.45%
Intel 3.23%
Apple 3.23%
Common models
Positivo Positivo Mobile 5.88%
Gigabyte 945GCM-S2C 2.94%
Sony VGN-NW270D 2.94%
Hewlett-Packard s5-1210br 2.94%
Dell Vostro 5470 2.94%


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