You should not have to do anything, the mdf file has nothing to do with VS2011. The mdf file is a SQL Server file which is specific to the version of SQL Server you have installed.
Hope this helps
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whighfield
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Re: database upgrade
Mar 01, 2012 10:21 PM|LINK
You should not have to do anything, the mdf file has nothing to do with VS2011. The mdf file is a SQL Server file which is specific to the version of SQL Server you have installed.
Hope this helps
Upgrade
Blog | I need more space:DropBox Referral