I'm EXTREMELY new to JSP and have what is probably a VERY basic question.

I'm attempting to edit a JSP file in Notepad++ on our Tomcat server (6.0).

Anytime I try to hit save, it says this:

"Save File Failed - Please check whether if this file is opened in another program"

I have tried stopping the Tomcat server process, it doesn't seem to work still.

Anyone have ANY ideas on what I'm doing wrong? I can't say I've had this problem before...that I remember.