Can you post an exact example of how you set up your find request that didn't work as you expected?
This could be a problem with how you did that.
It could also be that you are using a damaged file.
A more detailed description may help us determine that.
If you are searching for an email address, please note that the '@' is a special character. Try quotation marks around the address (e.g. "firstname.lastname@example.org" )
Thank you Jade! It worked great!