When i try to use /write command with filenames like "shadow.type" or "prn.type" it returns unable to open file - error. There are no such files, so no read-only possibillity. Also with /write C:\[censored]\shadow.blaa returns the error message.
I dont know if there are others than "shadow" or "prn" that brings the error, but those I've noticed...
Same appears to be with all my friends using mIRC 6.14, so what the heck?