Proplem with Db Diagram in Enterprise Manager?
Hi all,
Sorry, i'm a newbie to SQL Server 2000 so please don't be too harsh on me. I'm just trying to create a database diagram through Enterprise Manager and I get the following error:
"An unexpected error happened during this operation. [MS Design Tools] - Invalid class string"
Has anyone come across this error before and if so how do I fix it?
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