CODEWITHSUNDEEP
asp.netdatabasedotnetnuke
ozgurceyuboglu
ozgurceyuboglu

Reputation: 15

DotNetNuke Installation database connection error

I have been trying to install DNN 7 but it got stucked at the first step of installation. Giving the error "No valid default database connection detected. Standard Database setup option is unavailable Database Connection Error"

ERROR:Index #: 0 Source: .Net SqlClient Data Provider Class: 20 Number: 53 Message:

Anyone knows what to do?

Upvotes: 1

Views: 6249

Answers (4)

Khushbu Joshi
Khushbu Joshi

Reputation: 43

SQL SERVER Management Studio 19 And SQL Express Database Username and Password : sa and sa@123 If You Don't Know That Set :ALTER LOGIN sa WITH PASSWORD = 'new_password'; using this query.

Download : https://github.com/dnnsoftware/Dnn.Platform/tree/v9.11.2 DNNSoftware from this link Internet Information Services[IIS] Manager Mozilla Firefox

I have been trying to install DNN 7 but it got stucked at the first step of installation. Giving the error "No valid default database connection detected. Standard Database setup option is unavailable Database Connection Error"

ERROR:Index #: 0 Source: .Net SqlClient Data Provider Class: 20 Number: 53 Message:

Anyone knows what to do?

I have Passed 2 day's to solve this error of database information on my installation wizard then i found the easiest solution of it.

I've already installed SQL SERVER MANAGEMENT STUDIO 19 in my device. That's why i don't know that username and password i was passing as per the documentation https://docs.dnncommunity.org/content/tutorials/server/setup/run-installation-wizard/index.html Database Username as: MyDNNSQLUser and Password as: MyDNNSQLUser insted of passing Database Username and Password : sa and sa@123

I Recommed you to prefer this doc https://www.dnnsoftware.com/docs/administrators/control-bar-to-persona-bar.html if you're begginer for this.

Thank You...

Upvotes: 0

saleh ostad
saleh ostad

Reputation: 31

just because you are writing wrong server name! mostly you should delete "." before "/" mark like this : localhost\sqlexpress not localhost.\sqlexpress

Upvotes: 0

Maninder singh
Maninder singh

Reputation: 1

if you have already installed the database then go to SQL server and select Server Name = .\sqlexpress and open it. Once it opens, go to Security=>Logins=>Right Click on sa and select properties. It will open a dialog. Select Status=> and check Login Enabled.

Upvotes: 0

Chris Hammond
Chris Hammond

Reputation: 8943

This occurs if you try to install DNN using SQL Express, but you don't have SQL express installed, or you don't have it installed with the default instance name.

You can do one of the following things.

1) Install SQL Express 2) Connect to a different database server.

Upvotes: 2

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