What is it?
reader_sl.exe is associated with the Adobe Reader application.
What does it do?
speeds up the loading of the reader application.
"Adobe? Reader? is free software that allows everyone from business professionals to home users to easily and reliably view, print, and search PDF files using a variety of platforms and devices."
Read more about Adobe Reader?at [url=http://www.adobe.com/products/acrobat/readermain.html]Adobe.com[/url]