The following solution (logitech drivers) fixed it!Symptom;
All 8 lights are lit, and stay lit. The controller will not work, and is not recognized by the software.
Solution
This symptom indicates the controller is not being recognized by the computer. The most common causes are:
Conflict with Logitech Web Cam drivers. If the computer has a built-in Logitech or LabTech Web Cam, or if a Logitech or LabTech USB Web Cam has ever been connected to the computer, these product's drivers will prevent any other standard USB Audio or MIDI devices (like the Discover DJ) from being properly recognized by the computer.]·
· Missing or corrupted Windows System files. Microsoft’s USB Audio Codes drivers are build into the computer's operating system. If these files are missing or corrupted, standard USB Audio or MIDI devices like the Discover DJ will not be properly recognized by the computer.
In order to resolve this issue you will need to reinstall the USB Audio CODEC.
You may want to make a restore point before continuing.
System Restore in XP
How to restore XP to a previous state
System Restore Vista-Win7
How to restore Vista/Win7 to a previous state
Now you want to get the appropriate drivers per your operating system, the instruction are included in the ZIP file either in text or PDF format.
XP USB Audio CODEC
Vista USB Audio CODEC
XP Logitech Camera Fix]
http://www.mediafire.com/?saytbm4284pfib7· Win7 USB Audio CODEC
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