Stream Videos from PC to iPad?
You need to make sure that you have the sharing permissions set for the "Everyone" profile manually on your Windows 10 computer for the directory that holds the videos. Below is a link to the instruction on how to set this up from the Infuse website.

Makes that “SMB File Sharing is enabled on the device you wish to stream FROM"
http://support.firecore.com/hc/en-us/articles/215090977-Streaming-From-Other-Devices