Can't save Configuration File

[Ico-man]

The solution is this:
"Please re-install with default settings or choose folder with write permission"

So:
1. Install with default settings = folder (where you have the rights to write)
or
2. choose folder with write permissions (where you KNOW you have the rights to write)

Alternatively, as an admin of the PC you can always change write permissions for the unwritable folder afterwards like described above.