I searched on these forums and the help, but may have missed it.

I'm working on a shared file and the ".c 2" file went missing somehow. The other extensions are there (see screenshot), so we can see there was some compression issue, perhaps with saving over a network connection.

In past versions of CII, I was able to open a .c2db and recover the input. Is this not possible on the 2019 version? Those extensions are not an option in the 'open' menu.

If it's possible, can Richard or Dave maybe link or explain the steps on recovering input from a .c2db file?

(Thanks in advance, I've found a lot of solutions over the past 10 years by digging into these forums)

I tried copying the .c2db and then changing the extension to ".c 2" . This came up as corrupted and wouldn't load.

Louie in Seattle