http://blogs.technet.com/softgrid/archive/2008/12/05/how-to-properly-specify-the-sql-instance-during-the-app-v-4-5-management-server-installation.aspxHere's another App-V 4.5 issue we saw during the beta.&#160; This one was written up by Steve Thomas and concerns how to properly specify the SQL instance you want to use for the App-V 4.5 Management Server during installation.&#160; If you're not usingen-USCommunityServer 2.1 SP1 (Build: 61025.2)http://blogs.technet.com/softgrid/archive/2008/12/05/how-to-properly-specify-the-sql-instance-during-the-app-v-4-5-management-server-installation.aspx#3164404Fri, 05 Dec 2008 19:28:34 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3164404The SoftGrid Team Blog<p>Here&amp;#39;s another App-V 4.5 issue we saw during the beta.&amp;#160; This one was written up by Steve Thomas</p> http://blogs.technet.com/softgrid/archive/2008/12/05/how-to-properly-specify-the-sql-instance-during-the-app-v-4-5-management-server-installation.aspx#3164467Fri, 05 Dec 2008 23:02:35 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3164467Rod Trent at myITforum.com<p>FW: How to properly specify the SQL instance during the App-V 4.5 Management Server installation Feed</p> http://blogs.technet.com/softgrid/archive/2008/12/05/how-to-properly-specify-the-sql-instance-during-the-app-v-4-5-management-server-installation.aspx#3187048Tue, 20 Jan 2009 19:01:28 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3187048todster<p>I did the same however I fixed it using this approach</p> <p>in the ....app virtual management service folder look for this file sftmgmt.udl &nbsp;and double click it, it will give you the chance to fix it here. &nbsp;WooHoo I'm off and running now.</p>