I need to downgrade my flash player to version 19

IF you need to roll back you can check out my guide, its a little lengthy as I made it so noob users should be able to understand about the different trypes of flash player, etc.., but if you are savvy you can skim through it to get the relevant information. there is really only two steps if you don't count downloading and unpacking the zip from adobe

Guide to rolling back to an old flash player version (20.0.0.228)

If you need a different version please do a search for 'adobe flash player archived versions' It is the first search hit, but please read the guide thoroughly.

Best regards

Moving the discussion to Installing Flash Player