File/Folder back from Share Drive

I'm running Macrium Reflect Standard v5.2 on windows 8.1.

I have a network share that I have mapped to a drive letter. I want to backup the files in that network share to a drive on my computer. When I go to set up the backup, the network share drive letters are not shown in the "Browse for Folder" dialog that comes up when I click on "Add Folder". Also, under the "Network" tab, the share drive I want is also not shown.

I know this worked before with reflect version 4 and windows 7. But I have upgraded, and now this doesn't seem to work. Do you know of any way I can get around this?

Thanks.

--Mark Sauer