@Aurel try ".\filename" QB64 for some reason is more picky with .ico files. maybe an updated version of QB64pe too?
Update: just noticed a space between $ and ExeIcon that should not be there but the error message seems like that is not an issue.
Update: just noticed a space between $ and ExeIcon that should not be there but the error message seems like that is not an issue.
b = b + ...