Trying to un-zip

[syrguy1969]

Whenever I used to save a zipped file on my Treo 700WX's memory card, when I clicked on it in the explorer program, it would ask if I wanted to un-zip it, and after it would be in a folder (un-zipped) of the same name.

Now, whenever I click on a zipped file, it goes to Resco explorer, and shows the zipped file with no way of viewing contents, or (at least none I have found) meathod of un-zipping the folder. Am I doing something wrong, or did I mess some setting up?

I hope I am not repeating something I didn't find in a prior post.

Thanks for any help here!!!!