I have loaded Backup_ZC_v1.1 to two of my sites, both running 1.3.9h, one on a Linux server, the other a Windows server and in neither case will the Backup tab show in the Tools Menu in Admin. I have re-loaded and traced files to ensure they are all in the correct places but to no avail.

I have obviously missed a file or put it in the wrong place or misinterpreted the instructions.

cheers,
Mike