DDP UMDF driver failed

Got a message the Lenovo Solution center that the DDP UMDF driver was disabled due to critical error (31).  Tried updating driver and it says it's the most recent driver.  Driver was installed 2-Nov-14 and I got the computer 6-Jan-15, so it was obviously a problem in the building of the system.  It is apparently impossible to actually CONTACT Lenovo personally and of course you are not supplied with the software to reinstall OS. 
Anyone encountered this problem and what do I do about it?  What is it going to do to my computer?  I already have problems with Harmony (doesn't work, hangs up, won't uninstall) and occasionally the computer goes into sleep mode for no reason (being used and is plugged in - just goes black and I have to push power button to wake it up).  Don't know if those are related to this.
This computer is brand new.  This is incredibly frustrating.  And I can't even find out how or where to find a support location if I need one.
Solved!
Go to Solution.

DDP UMDF is an audio driver.Most likely isn't properly installed.
Go to Desktop->File Explorer->on the D drive you should have a '''Drivers'' folder->Go to ''Audio''->open ''Setup.exe'' and follow the instructions.First it will uninstall the drivers->Reboot....after reboot it will reinstall the drivers(wait a little)->Reboot.
Now check Device manager.
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