Originally Posted by JSWolf
Plug your Kobo into the computer. Go to .kobo > Kobo and edit the file Kobo eReader.conf. If you are using WIndows, install a text editor such as Notepad++ to preserve the line endings as they are. Find the FeatureSettings section and add in the code shown below. Reboot your Kobo and reinatall Ultimate Manga Reader. This will fix the problem and directories starting with a period will not be scanned.
Code:
[FeatureSettings]
ExcludeSyncFolders=(\\.(?!kobo|adobe).+|([^.][^/]*/)+\\..+)
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