juchexe.exe or jucheck.exe?
if the latter then it is the Sun Java browser extension checking for updates. Please clarify what operating system and service pack you are using and what McAfee products.
If it isn't the latter try this.....download, install, update and run a full scan using an independant anti-malware application such as the FREE version of THIS software.
Could you please confirm the exact file name?
"juchexe.exe (or) juch.exe (or ) jucheck.exe"
it is juchecke.exe from unknown publisher and i amusing windows 7 ,
i hope you can help
jucheck.exe is the Sun Java browser extension checking for updates, so shoulkd be OK.