Find and Replace not updating HTML Code

I have been using the Robohelp 8 “Find and Replace in Files” tool and have run across a weird issue.

I am currently adding Alt and Title tags to all the images in all of the help files. For the images where I have multiple uses throughout multiple files, I attempted to do a find for the image name and then a replace with the image name including the alt and title tag information.

For example I search for:

scr=”image.gif”

And replace that with

scr=”image.gif” alt=”image desc” title=”image title”

After I do the find and replace, for some reason the files are not updated, but if I search for the same text, the files will be updated within the search window.

See images below for the examples:

Find and Replace Code:
http://img686.imageshack.us/i/fandrcode.gif/

Help File Code:

http://img214.imageshack.us/i/htmlcode.gif/

Sometimes if I have the files open, the code will update, but most of the time the Help file html code wont update at all.