Changing a dataset when the Dataset.Xsd is no longer valid.

OK.. bear with me please...

I have a application. Within the project i have a dataset that contains several tables of data(of course).

Issue:
If i change a colum name on the Server on one of the associated tables. My application crashes. I understand the implications of this so I remake a new Dataset with the corrected table info and now my application still crashes.

Its hard to explain but my design window now throws up a whole screen or Red X errors saying link not found .. this and that.. (sorry not to descriptive)

I basicaly had to rebuild the app.

Time has come once more where i have need to alter the underlying Data base and i dont want to do it untill i figure out how to correct the dataset first so my app dose not become corrupted.