You're saying what, exactly? I could infer from the image that you're having trouble decoding the error message but you might also be editorializing, comparing Adobe's to Apple's or Avid's products, or demonstrating your ability to create fake error boxes.
Dynamic Link seems to break sometimes. There are dozens of threads related to the feature so you can do your own research or you can help us help you by providing more and much less obscure information.
As Bogesian says, a simple screen shot won't cut it. Go to this page for a list of things we need to know to make a more accurate diagnosis.
Having said that, Mylenium is a whiz at identifying AE error messages. There's a possibility it's fairly straightforward.
Europe, Middle East and Africa