Error: Spaces are not allowed

[LtBr]

I ran version XIV from an external HD without problems.

Now I installed XV in a NAS (assigned Z:). I copied in the content of \www from the HD, and started.

It replied with above message, and shut down. I I presume the aledged space is somewhere in a file path or name. Is there a usual suspect?

How can I find a space in a big tree? What