a0 dk1.dll is an error associated with A0 DK1 (an inexpensive sample drumbeat program) created by A0 Audio. When your registry looks up a certain file and it is missing, then a number of things may have occurred. The file could have been relocated, deleted, corrupted, or even misplaced.
At this time, it is still uncertain whether the registry error is associated with malware or just a common malfunction. To determine if your computer contains a security threat or a simple registry error, you must find the place where the file was executed or running.
Fixing registry errors on your own is incredibly time-consuming. Fortunately, software that cleans your whole registry can fix the problem with one trouble-free scan.
For a free scan from ZookaWare PC Cleaner (the makers of award-winning SpyZooka) click here. If you are still receiving error messages, the problem will be fixed within 24 hours of notifying customer service. Plus, they are offering a unique 60-day satisfaction or money back guarantee.