Can you post the specifications of your A-500?
Does it have a Hard Drive? Do you have more than
one Floppy Drive? What OS are you running? Most importantly do you have crossdos working so the system
will recognize PC Dos disks?
A listing above asked if you downloaded the file with
your A-500 but I suspect that you don't have your A-500
on-line / networked. That would be quite an A-500 ! Certainly not impossible but it would clearly need to have been expanded (like my waistline) to have that machine
on-line. Like an accelerator, HD expansion, ram expansion, etc.
Anyway, if your A-500 is running workbench 2.5 (??) or higher I believe that CrossDos is built in. You need to drag the PC0 or PC1 icon from storage into Devices/Dos folder (I think ). That way you can put a low density PC formatted disk 880K into your Amiga and have it read it.
Sooo . . take an 880K amiga disk (I assume you have one that you can sacrifice) format it in your PC and move the adf file to this disk. Take the disk from your PC and put it into your Amiga 500 and hopefully you will be able to see it. Run ADFBlitzer and write the file (hopefully) to your 2nd floppy drive. I'm sure there is a way if you only have one FD, or if you only have one FD and a HD you can move the ADF file to your HD and then use ADFBlitzer to write to your FD.
Good luck - certainly a fun project. Also if you want to get facny you can get Amiga Forever 2005 a nice emulator for your PC. You basically convince the PC that its an Amiga (configured any way you want . . like a basic A500 or a top end machine). The emulator reads/loads ADF files as a part of the set-up so it is quite easy to run all the old games and programs. Not quite the same as having it run on a REAL A500 on a 1084S or TV monitor.
L8TR,
cKillerh3