first off the downloads here are for paid members if you are then all the downloads have been testedand work i can help you get going.. now all the file s are zipped you will have to download winrar here is the link download it and install it ..
WinRAR archiver, a powerful tool to process RAR and ZIP files
now this is a trial but works great just downbload and instal then go to the files you have and right click and hit extraxt here