Remove ClearStream Accelerator

About ClearStream Accelerator

ClearStream Accelerator is an adware implemented as IE browser helper object ( BHO ). It displays ads and offers to you when you are using Internet Explorer. It can add or remove features and/or functions to the Software, or to install new applications, at any time without your knowledge or interaction.

How to Remove ClearStream Accelerator ?

Follow instructions below to manually remove Buttman from your computer.

  1. Open Task Manager (Ctrl+Alt+Del), close the following running programs:


  2. Open a DOS command prompt window (from Start->Programs->Accessories) and enter the following commands:

    regsvr32 /u c:\documents and settings\all users\application data\x0ff\x0ff.dll

    cd “%WinDir%\system32”
    regsvr32 /u x0ff.dll

    cd “%WinDir%\system”
    regsvr32 /u csa.dll

    Note: %WinDir% is a variable, you should replace it with your windows directory, by default it is c:\windows or c:\winnt.

  3. Restart the computer.
  4. Find and remove the following files :
    c:\documents and settings\all users\application data\x0ff\x0ff.dll

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