There are several serological tests that are sensitive in the evaluation of celiac disease. Tissue transglutaminase antibody (tTG)-IgA in adults and most children is reported with a sensitivity and specificity greater than 90% and 95%, respectively2-4. Endomysial antibody (EMA)-IgA usually correlates with tTG. It is more costly and is identified manually, thus it is not the first line marker4.
NIS.exe is part of Norton Internet Security and developed by Symantec Corporation according to the NIS.exe version information. NIS.exe is digitally signed by Symantec Corporation. NIS.exe is usually located in the 'C:\Program Files\Norton Internet Security\Engine\21.2.0.38\' folder. None of the anti-virus scanners at VirusTotal reports anything malicious about NIS.exe.
What is sttray64.exe? The genuine sttray64.exe file is a software component of IDT High-Definition Audio by Tempo Semiconductor, Inc.. Tempo Semiconductor's HD-Audio (and AC-97) audio codec programs originated with Sigmatel, were acquired by IDT in 2006, and are now sold and serviced by Tempo, a non-fabricating private company in Austin, TX, USA. This is the primary executable (of nearly 80 installed modules) for the HD-Audio codec for 64-bit windows.