Question on uploading things to Garrysmod.org

I have just built a fort and Advanced Duplicated it. When I click upload i select the Fort.txt (Steam/USERNAME/Garrysmod/Garrysmod/data/Advanced Duplicator/ Fort.txt) I made and it says “File is not a Zip file!”??? How do I convert it to Zip? Or any suggestions?

lol? ok , first , do you have winzip? If not , then go http://www.winzip.com/prod_down.htm , and install it. Then you rightclick the file / folder / etc , and put ur mouse under the action WINZIP and click add to zip file , then you should know where to go on from there…

thanks so much :smiley: