Right-click the downloaded zip folder and extract the contents to a memorable location on your computer.
The is a specialized collection of pre-made slide effects designed to give digital slideshows a nostalgic, "old-school" aesthetic. Released in May 2011, this pack includes 25 sets of vintage-themed styles and effects compatible with Photodex ProShow Gold , ProShow Producer, and the now-discontinued ProShow Web. Key Features of StylePack Vintage
When you download the "vintage.zip" file, you must first extract its contents before they can be used within the ProShow interface.
Click on Manage Styles then Add or Import . Browse to the folder where you unzipped the files, select them (often .PXS files), and click "Open".