Hi, I select more than 15 files in Windows Explorer on Vista and right click, my options are reduced. For example, if I select 15 .txt files and right click, on the menu I have "Open". But these options are gone if I select 16 or more files. Similarly for other files. e.g. If I select more than 15 MP3 files I can open them only in Windows Media Player and not my default player. Can I fix this? Thanks.