I was searching for nwctxt and came across fixanyfile.com/file-extension/nwctxt/
The responses made no mention of music and looked like a cut and paste from some other file type. Did I miss something?
Edited change: I had not made a link with that--the forum software recognized it as such and changed it to a link. I just took out the h-t-t-p thru w-w-w.
I thought it was a scam as well. I can't remember the last time I heard of someone with a corrupted nwctxt file that slowed a PC to a crawl.
It's a scam. Install that tool and you'll install malware.
Warren, if it truly is a scam, can you please remove the link from your original post, and just post the URL without the link?