I was working on my pc when suddenly I got an alert from Process Guard that a file was being updated asking for permission. Somehow I thought it was NOD (unfortunately do not remember what the pop up said exactly at the time) but as i did not see any reason for the alert (never happened before with respect to NOD) and I was busy, I denied the request. Later I checked Processguard and found the following details: file: nua05.temp was blocked from starting and full details referred to c:\windows\temp\nua05.temp and commandline: nsetup.exe/siletmode/noreboot/settings="c:\windows\temp\nxa04.temp" I checked my windows temp folder but cannot find these files. However, the reference to temp makes me very nervous. I did a scan but nothing popped up. Does anyone know if this file could have originated from NOD and if it is legit? Of course any other info is also appreciated.