Sorry about the the muddled typing in this question. It should read:
I have an Arbico PC running windows 8.1 (64bit) which has two internal hard drives and one external HD for backup. The configuration for these drives was: Disc 1: divided into two partitions C and D with windows on the C partition and D was for data. Disc 2: was for data only and designated E. External drive is F.
I then decided to install an SSD drive for windows and program files and this was designated as C.
The whole of disc 1 was cleared of partitions and designated as D. The remaining drive Disc 2 remained the same for data and designated as E.
This has all worked fine save for the Windows 8.1 back up system not recognising drive D and therefore not backing it up in file history. Instead it shows the following: $OF It backs up C and E fine.
Can you help?