I'm guessing that my balance won't be correctly updated if I've still got an older version of the client (0.7.1)? Is there anything important to back up before installing the latest version? Can't see anything in %appdata%, are there files tucked away anywhere besides the default install directory?
try to find bb directory by searching string
byteball.
this directory should contain:
- folder: User Data
- files: byteball.sqlite | byteball.sqlite-shm | byteball.sqlite-wal
then make a backup and install a new version.