your theme "vista rainbar" works very well, but cannot be installed as announced on your website, because a *.rmskin file is missing in your download. Otherwise it's easy to copy the files manually as requested to the directories of rainmeter
as I did. I created a website in German for german customers:[link]
with descriptions about installation and configuring the gadgets. If you like this, I could create an English website like this for you, or you can use a link to a site on my server.
Greetings from Berlin, Germany
Helmut Rohrbeck [link]