bigcountry said: try the driver ini files for windows 7 (you have those right?).you will have to "search and find" the driver but it should work.
bigcountry said: http://www.sony.co.in/support/product/vpcel25en/downloadFor the OS, select Windows 7 Pro 64bit. It should list all the drivers. Those should work for Windows 8. Just need to extract and install manually perhaps.