Hi there..Welcome to the Forums..
sorry to hear you lost all info..

.. That's
alot of work there i'm sure..
Can you not just download it..like a user would?...Unzip it...and then go through Windows Explorer on your PC and copy all info into a new project...or simply just open it in AM..
If its a Zip file..i would think you could do that..not with an .EXE..but a zip you could...even a .AM1 you could if its zipped..I beleive so~
There's only one way to find out..
Peace~