Hi i'm recently having a problem with magicdisc, which reads magiciso on my drop down list. Out of no where the drive that i usually mount iso's on no longer has a letter, and when i click change drive letter, i used to have it as L, i click ok and check it but it wont change. still just says ? where the drive letter should be. anyone have an idea on how to fix this, it literally happened overnight, i was mounting iso's last night.