MVC Connection Error The underlying provider failed on Open

0 votes
asked Mar 16, 2016 by Borries (390 points)
Please suggest some answers how to fix this issues

5 Answers

+1 vote
answered Jun 2, 2016 by baldacci6075 (770 points)
Best answer
There is another answer that I thought might be a good addition to this list
I think this link was more useful and basic System.Data.EntityException :: "The underlying provider ...
0 votes
answered Mar 19, 2016 by NaqMore (540 points)

Specify the user name and password in the connection string.
+2 votes
answered May 30, 2016 by SvrThe (260 points)
Since I can not add a comment to the marked answer I will just post this here
Read ADO.NET Entity Framework Troubleshooting steps for The ... and see that chomp is very complex indeed
commented May 31, 2016 by VgIve (2,500 points)
This is more of a maths problem than a java problem basically. Hope I am clear enough
commented May 31, 2016 by occurred_t (640 points)
Another possible solution to this error that I found. You also train other guy by using first guy strength
commented Jun 1, 2016 by Siddall (100 points)
Perhaps not the best wording but I hope it helps
0 votes
answered Jun 1, 2016 by Panico (730 points)
Take a look at
It will be encrypted on the wire however it still lands in the logs plain text
0 votes
answered Jun 2, 2016 by Arneberg (150 points)
I have not seen many solutions to this problem. You can find the source code in

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