Thanks for posting your solution, and I think it's a good one.
I've seen that error lots of times lately while trying to help out elsewhere so I'm too familiar with it. However, you really should post both the number and message. Sometimes the same number has different messages, and that's one of them. Even if not, there are thousands of error numbers and no way anyone helping you can remember many of them, nor should they have to look them up to help anyone.
The more we hear silence, the more we begin to think about our value in this universe.
Paraphrase of Professor Brian Cox.