Process or task name:
Always double check your task spelling if you are concerned about spyware or viruses, as often they use similiar spelling for these windows processes and tasks: ctasio.dll
Dll program - Files that have a dll extension are called modules/functions or programs loaded into memory.
Purpose of this file:
CTASIO.DLL is a file which is related to your hardware. The file location is also listed below, and should always be verified as spyware writers will often use the same named file or like named files and just locate them elsewhere in attempts to fool you. This is from Soundblaster and is part of the audio in/out drivers required for your audio hardware. This file is considered safe and is not considered spyware or adware related.
Visit ctasio.dll for complete information on this task or process.
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What is the ctasio.dll location, where is it stored on my computer?
You can find this file on your drive running via REGSVR32.EXE with paramaters: /S CTASIO.DLL