TkBellExe????

I am using IObit Security and after the Hijack Scan is completed this is the only entry I do not know the origin of or what it is for. I have researched it found that it is used for Real Player but I have also found that it is a trojan/virus/malware. After research on the internet I am unable to come to a conclusion. Here is the exact printout from the Hijack Scan:

HKLM\Software\Microsoft\Windows\CurrentVersion\Run\: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot

Could you tell me if this is in fact an infection or just a part of Real?

Thank you for your assistance.

Shawn