Hardy i cant help with you

Hardy i cant help with your Initial problem , but i had the same thing happen to me . and ever since then i save the movie files as such

First one ( example movie file ) Mymovie then when i have been editing and changing for maybe 20 min i then save it as Mymovie1 then 20 min later mymovie2 and so forth — that way if there is a huge stuff up — i only loose a little rather than the whole lot …. easyt o back track also if you dont like your last edit …

hope this helps in some way

Boc