Backup path not valid
I use Filemaker Server 12 and I'm trying to change my Backup path to the Administrators Documents folder so it's part of my regular offsite backup routine. Everytime I change it and validate it says NOT A VALID PATH. I've tried changing it on the scheduled backup itself and on the default backup folder with the same results.
I'm using the following as my path. filewin:/C:/Users/Administrator/Documents/
What am I doing wrong? It won't let me go to the next screen if it doesn't validate.
Thanks to anyone who can help me.