ReaderAppHE

Hi there!

I wanted to check what programs are starting up automatically when i start my iMac.

It says something called ReaderAppHe automatically opens when I logon. Apparently this is not

a standard Mac thing because there's a yellow triangle icon with an exclamation mark and it says it

is unknown.

Can any body tell me what ReaderAppHe is, where i can find it and if I should/can get rid of it?

Thanks!