Works now, thank you!

The software only shows the board layout, no Schematic, though. How do I open the .epc file?

Don't worry about it. I'll recreate the schematic on v5.

That's even worse.
Completely froze my system requiring a reboot.

Thanks anyway.

First there's a script error. Then Page not Found (probably not an issue) If I click on any menu item, the program locks up and will not respond.

Thank you Sal.
Unfortunately, v2 won't run on my computer so I guess I'm S.O.L.

Thank you for your reply. I have e-mailed you the 123 file. Hopefully you can recover the schematic.

I downloaded the latest PCB123 (v5) and tried to open one of my .123 files created in v3.

The board layout looks fine, but the schematic is just the components, not laid out or connected. How do I get back my original schematic?