I found a driver for vista but it does not have a .exe to install it. It only comes with 2 folders with 3 files in each. 1 Folder is called LAA and the other LAQ. BOTH have the same files in them. They all 3 are listed as p191w; However, the types are different and none can be executed. One is a Security Catalog, ICC profile, and Setup Information. Anyone know how to install this?