Hey,
I got an old capture file (timestamp said 2015) with c2p extension. I tried to open it in capture 2019 and capture 2020 but both report 'Project Open Error'. Is that because the file is from an older version or is it a problem with the file.
Cheers,
Hugo
Capture 2019 and Capture 2020 are backwards compatible, meaning that they are able to open files saved with previous versions of Capture. So it's probably sth wrong with your file.