Every time I try to open a .dockzip, I get the error message : Windows cannot open this file: Windows needs to know what program you want to use...etc.
I have Object Dock Plus v 1.90, running it on Vista, I should be able to just double click on it and it should open.
I was thinking that I could just tell the computer what program to use to open it with, but I dont know what it's called or where to find it.
What should I do?