problem in connecting the database
<p>When I try to connect to the database I got the following error</p>

<blockquote>
  <p>The database myweb.mdf cannot be opened because the version is 661. The server version is 662 or earlier. the downgrade is not supported by c/user/mydocuments/visual studio 2010/app-data/myweb.mdf create data is aborted. An attempt to an auto database for file
  c/user/mydocuments/visual studio 2010/app-data/myweb.mdf failed. A database with the same file exist or it cant be opened or located in the UNC Share.</p>
</blockquote>

<p>How can I use sql server to open the database?</p>
