logon studio not loading downloaded skins

Can you give some idea of which skins, don't work ?

It often doesn't work for me. try manually unzipping the logonstudio file and move it to the logonstudio folder. If its in a folder inside the zip you don't have to worry about it just move it. if it isn't in a folder you have to create a folder and put it into it.

What you want to do is open Logon Studio and click the load button. Browse to your .logon file and wahla. If that doesn't work then you have other issues. Software, system, conflicts, etc.

Sometimes you get the actual logonxp file packed inside another logonxp file. When this happens the Logon doesn't get loaded on the first attempt. Click Load again and browse to the LogonStudio directory, and look for a folder with the same name as the Logon you just loaded. Open that folder, and the the real logonxp file will be inside. Select that and it should work.

Could Someone HELP ME?????????????
The first time i've loaded logon studio. it worked ok for some days. Now it's completle bloked, I change logon's and it doesn't activate. It always starts with Win XP normal logon. What should I do?
Many Thanks
Citizen ZAlho