Unreadable file or parsing error #1
Description
I tried it on a few old (circa 2003-2006) UHS files and each case it displayed a dialog "OpenUHS Cannot Continue: Unreadable file or parsing error". The command window said "Error: Not a UHS file! (line 1)".
Clicking OK in the error dialog left the app hung, with a spinning cursor.
The first line of each UHS file is just "UHS".
I'm running on macOS 10.13.6 High Sierra using Java 8.