In 0.74 during _mounting_ of empty virtual CD-drive (Alcohol 120%) it says "Instert Disk". But I'm not accessing to virtual disk by command like "<drive>:", just mounting it. Previous version 0.73 not did so during mounting process.

If it's not hard, please make as it was in 0.73, - it was more comfortable, user could leave virtual drive mounting command in config file on permanent basis, but now he have to remove mounting command from config (to avoid annoying error messages) if virtual drive is empty during running dosbox.