I was directed here for xolox help but it seems to be defunct - is that right? Why?

Anyway, still hoping for an answer, my problem is that using xolox for the first time I asked it to get me three files.

Traffic showed nothing happening but my hard drive ran out of space and I found these files - with long numbers for names - sitting in a xolox/mldonkey/temp subdirectory.

They'd be the files alright, the sizes match exactly. How do I get at them and what's gone wrong with my installation of xolox?

Or: if xolox is banned here or forgotten or dismissed or something what's wrong with xolox that I should know about?