I clicked on a file i wanted to download, the save as command doesnt work, the dialogue box came up do i want to save open or cancel. I clicked the tick to say do this all the time, then accidentaly clicked open instead of save. now every time i click the file it opens it. I need to save it, how do i revert back to the dialogue box. I have tried changing file associations but with no luck, any one help me please.