Please tell me how to delete backups.

Hi, all,

I have ATIH build 6942.

I am resuming usage of the program after a lapse of one year.

Naturally, all the present backups which show up are wildly out of date and of no use at all.

I therefore want to delete them, that is safely remove them, completely, so that there is no trace of them remaining. This would also free up space on my hard disk so that I can save new backups there.

Please tell me how to do this.

Thank you

roystonfrombrighton.