Posted on: 4/10/2012 7:52:13 PM | Views : 270

I just installed SQL Management Studio 2012 on my laptop for my web development class. I created a *very* simple 4 table database and, while trying to create a new database diagram, received the following error: 
"Attempted to read or write protected memory. This is often an indication that other memory is corrupt. (Microsoft.VisualStudio.OLE.Interop)"
SQL then encounters a problem and has to restart. Can anyone tell me why this is happening or point me in the right direction? 

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