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  • Luís Costa 26 posts 148 karma points
    May 03, 2018 @ 09:26
    Luís Costa
    0

    Umbraco cannot connect to SQL Database

    Hey guys,

    These days I try to migrate umbraco from SQL CE to SQL Server, first i export the SQL CE script and then i ran it on the SQL Server to create a new database to Umbraco on that server. I changed the connectiong string to this new server and then everything goes wrong. I got this error: enter image description here

    strangely if a run in my notebook with win 10, with the same connectiong string the Umbraco works, but if i run i my IIS server directly it do not run. Anyone knows why?

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  • Alex Skrypnyk 5908 posts 22603 karma points MVP 4x admin c-trib
    May 03, 2018 @ 09:28
    Alex Skrypnyk
    0

    Hi Luis

    Check please that IIS process has access to the connection.

    THanks,

    Alex

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  • Luís Costa 26 posts 148 karma points
    May 03, 2018 @ 09:33
    Luís Costa
    0

    What do you mean?

    I already give full access to user IIS_IUSRS to entirely folder :s

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  • Matthew Wise 257 posts 1182 karma points MVP c-trib
    May 03, 2018 @ 09:45
    Matthew Wise
    0

    Hi Luis,

    Have you updated the providername attribute on the connection string in the web.config from System.Data.SqlServerCe.4.0 to System.Data.SqlClient?

    Cheers Matt

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  • Luís Costa 26 posts 148 karma points
    May 03, 2018 @ 10:02
    Luís Costa
    0

    Yes, i updated to System.Data.SqlClient

    enter image description here

    Thanks for the answer

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  • Luís Costa 26 posts 148 karma points
    May 10, 2018 @ 12:14
    Luís Costa
    0

    Hi guys,

    I found the solution. When i connect to umbraco from outside of the server, everything is okay, but in inside of server the same connection string does not work because of security (security policies) implemented by a company that support us. So the solution was to change to a connection string that has the local sql server name (in domain) and works xD.

    Thank you all!

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