Hello, when i save project as archive and open on other computer all proxes disappear, how can i fix this? 
are you doing file, open from max?
no, i open like project, should i open max and then file-open?
Do the computers have the same version of Corona installed? I remember having this same issue a while ago, and it turned out that after I upgraded to a later version, I needed to regenerate the proxies.
yeh try that. if its a pathing problem, relink bitmaps is a good script. i never use the asset tracker now 