An attempt to attach an auto-named database for file mdf failed | Solved 100%

Опубликовано: 12 Апрель 2020
на канале: Digital Knack
13k
50

In this video, I have solved an issue that comes to most of the develpers while making C# applications and connecting to the mdf database.
I have fully solved the issue in a very easy and 100% working way.
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The Issue is:
"An attempt to attach an auto-named database for file mdf failed. A database with the same name exists, or specified file cannot be opened, or it is located on UNC share"
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The perfect connection string that i used to solve this issue is:
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Data Source=(LocalDB)\v11.0;AttachDbFilename=E:\MDFDBs\EloERP\DBMultiERP.mdf;Integrated Security=True;Connect Timeout=30
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If you have any queries, write me at:
abbas.thegreat5
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Audio Used in Video:
Three wise people
Credit: Youtube Free Music Library


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