Nice tool, thank you.
Just a small bug: If regional settings on the host computer include forward slash, the path of the backup file can not be created, since Windows doesn't allow slash in file names.
e.g. Date setting MM/dd/yyy will try to create invalid file name "rb450, IP 192.168.1.1 02/19/2014 09-15-09.txt" and give an error message.
while yyy-MM-dd will create "rb450, IP 192.168.1.1 2014-02-19 09-15-09.txt" which is OK.
Creating/parsing your own date string is needed for portability.
Torturing CCR1009-7G-1C-1S+, RB450G, RB750GL, RB951G-2HnD, RB960PGS, RB260GSP, OmniTIK 5HnD and NetMetal 922UAGS-5HPacD + R11e-5HnD in my home network.