The a120_tb.dll is a IE Toolbar.
This file is part of Alcohol Soft - Alcohol 120%. A120_tb.dll is developed by IE Toolbar. It’s a hidden file. A120_tb.dll is usually located in the %PROGRAM_FILES% sub-folder and its usual size is 557,056 bytes.
The a120_tb.dll process is safe, and you can safely disable it.
Author: IE ToolbarProcess: IE ToolbarPart Of: Alcohol Soft - Alcohol 120%Common path(s): subfolder in %PROGRAM_FILES%Keywords(s): hiddenFilesize(s): 557,056 bytes
User opinions
Sure, it kept the shortcuts and sngitets, and it upgraded too, but when that lil invention called the registry came into being, and you had all those years of entries being added, and improperly removed, you can run into bounty of problems after the upgrade is done. If a program ever modifies a registry entry that was not checked by the upgrade process, you could very straightforwardly have a registry reference pointing to a duplicate system file in a non system folder, for example.