This is the most critical question for any user who spots an unknown process. The legitimate acmsetup.exe is , but malware authors often disguise their creations using names of common Windows processes to evade detection.
In its legitimate form, acmsetup.exe is an executable file associated with . Specifically, it is often linked to the installation routines of older multimedia software and codecs, such as the Indeo Video codecs or older versions of Windows Media Player components that ran on Windows 95, 98, and XP. acmsetup.exe