Looks like a different task (virusscanner etc) is accessing the file while cmpro wants to access it. I will have a look at it later at home but in the meantime you can try to disable your virusscanner while scanning, turn off other programs which may access the file and so on.

*edit* ok, I've looked at the source code and that error appears when a chd_open fails, i.e. assuming the file exists, some other task blocks the access.


Roman Scherzer