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How to remove an sthda error


The file sthda.sys is a Windows driver. A driver is a small software program that allows your computer to communicate with hardware or connected devices. This means that a driver has direct access to the internals of the OS, hardware etc.
The free file information forum can help you determine if sthda.sys belonging to the Windows system or an application you can trust.

Run a free scan to check for sthda drivers in need of updating


Sthda.sys file information

The process known as NDRC or DELLRC belongs to software SigmaTel High Definition Audio CODEC or High Definition Audio Driver (WDM) - SigmaTel CODEC or C-Major Audio by SigmaTel (www.sigmatel.com) or Sigmatel (www.sigmatel.com).

Description: sthda.sys is located in the folder C:\Windows\System32\drivers. Known file sizes on Windows 7/XP are 1,156,648 bytes (34% of all occurrences), 1,222,840 bytes and 13 more variants. http://www.file.net/process/sthda.sys.html 
The driver can be started or stopped from Services in the Control Panel or by other programs. The program is not visible. There is no detailed description of this service. Sthda.sys is not a Windows core file. Sthda.sys is a Microsoft signed file. There is no information about the author of the file. Therefore the technical security rating is 20% dangerous, however also read the users reviews.

Recommended: Identify sthda.sys related errors

Important: Some malware camouflages itself as sthda.sys, particularly when located in the c:\windows or c:\windows\system32 folder. Therefore, you should check the sthda.sys process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.



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User Comments

Driver name for SigmaTel High Definition Audeo CODEC. Check out Intel Audeo Studio
   
download driver sthd.sys
   
It's the process for the c-major audio or sigmatel audio YOU NEED THIS FOR ANY AUDIO AT ALL
  :)  
sigma tel hight definition audio
  adilson  
Rating chart


Summary: Average user rating of sthda.sys: based on 7 votes with 4 reviews.
6 users think sthda.sys is essential for Windows or an installed application. 1 user think it's neither essential nor dangerous. 1 user doesn't grade sthda.sys ("not sure about it").


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Sthda scanner


Security Task Manager shows all running Windows tasks including embedded hidden functions (e.g. keyboard or browser monitoring, autostart entry). A unique security risk rating indicates the likelihood of the process being potential spyware, malware, keylogger or a Trojan.

Spyware Doctor detects and removes sleeping spyware, adware, trojans, keyloggers, malware and tracking threats from your hard disk. Ideal supplement to Security Task Manager.

SpeedUpMyPC scans, cleans, repairs and optimizes your computer.


Other processes


sthda.sys [all]