>>>This works great as long as the files are text files. It does not work on ZIP [or any binary?] files.
>>
>>I searched FXP and ZIP files for a text string and it worked fine. What problem do you have?
>
>Hmmm. I did a search for a prticular string in a bunch of .TXT files and got 3 or 4 results. I then searches a group of ZIP files that were created by zipping up each TXT file in there own ZIP file. DOH! It just occurred to me that those ZIP files whose creation I have automated for an update service are encrypted with a password. That would be the problem. Thanks for the kick-start.

You wouldn't find that string even w/o encryption because text inside ZIP file is compressed.