Cannot attach the file mdf as database c#
WebJun 19, 2024 · I've also tried moving my MDF to users folder and connect using this connection string: Data Source=(LocalDB)\MSSQLLocalDB;DataBase=Northwind;Integrated Security=True;Connect Timeout=30" However this doesn't seem to work as well, it throws an exception. SqlException: Cannot open database "Northwind" requested by the login. … WebFeb 4, 2013 · Answers. 1. Sign in to vote. Normally SQL Server 2008 has its databases at C:\Program Files\Microsoft SQL Server\MSSQL10.SQLEXPRESS\MSSQL. Place you *.mdf there. Then use SSMS to attach the database permanently. After that check the database properties. Check especially the AutoClose property.
Cannot attach the file mdf as database c#
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WebHow to connect access database in c#; Cannot attach the file *.mdf as database; Convert string to hex-string in C#; Could not load file or assembly Microsoft.SqlServer.management.sdk.sfc version 11.0.0.0; How to change TextBox's Background color? How to make a copy of an object in C#; asp.net mvc … WebApr 10, 2013 · Here are some easy steps that are very helpful to you to attach SQL MDF file through SQL Server Management Studio. Go through Start Button->All Programs->SQL Server XXXX->SQL Server Management Studio Login in it Select Object Explorer enlisted databases Then Right click on it and Select Attach database
WebOct 16, 2016 · Run aspnet_regsql.exe manually to attach and register database/MDF file on deployment machine (if you don't done it yet). If you have migrated the database to SQL Server instance in deployment machine, make sure you should have change the data source path and add initial catalog (i.e. your DB name) like this one. WebJan 29, 2015 · If you delete an MDF file (as I did and subsequent) attempts to create MDF fail (Cannot Attach File error). This is because the connection is cached while Visual Studio is open. Renaming your DbContext creates a new …
WebAn attempt to attach an auto-named database for file c:\c#\Database\MMABooks.mdf failed. A database with the same name exists, or specified file cannot be opened, or it is located on UNC share.. i dont know what to do . 4. Update the generated DB context code so the connection string is retrieved from an application configuration file. WebNov 27, 2008 · This forum is closed. Thank you for your contributions. Sign in. Microsoft.com
WebOct 8, 2012 · 3 Answers. As it's mentioned by Mostafa you should go to Tools->Options->Database Tools->Data Connections->SQL Server Instance Name and blank the SQLEXPRESS in that field. actually there is no need for instance name just blank it. Welcome to the site, but this doesn't really add anything to the existing answers.
WebI can replicate it by doing the following: Create the MVC app in the VS wizard. Run the app for the first time and go to the login page (note the mdf file now gets generated). Delete the mdf file, and go back to the login page. The exception is now thrown. c# asp.net-mvc entity-framework entity-framework-4 ef-code-first Share Improve this question diagram drawing tool freeWebJul 5, 2024 · Cannot attach the file *.mdf as database 115,225 Solution 1 Take a look at this: Entity Framework don't create database I would try giving the database a different name. Sometimes you can run into problems with SQL Express when trying to create a database with the same name a second time. cinnamon cholesterol health benefits snp11marWebDec 12, 2014 · CREATE DATABASE permission denied in database master. Cannot attach the file "...Database.mdf" as database file "Database". What I've tried: deletion my database using SQL SERVER Object explorer(no results, the same error) change connection string (no result, the same error) googled in the Internet. cinnamon cholesterol levelsdiagram endothermicWebJun 9, 2024 · No, those are the data files. An SQL Server database has at minimum two files: one .mdf file and one .ldf file. (Well, SQL Server does not really care about the file extensions, but they are the expected ones.) The .mdf file is the primary data file, where as the .ldf file is the transaction log. diagram earth\\u0027s atmosphereWebDec 18, 2016 · var commandText = string.Format (@" USE MASTER; ALTER DATABASE {0} SET OFFLINE WITH ROLLBACK IMMEDIATE; EXEC sp_detach_db ' {0}', 'true';", "db1"); The second parameter to sp_detach_db just avoids statistics update (would be faster) You can now safely move the mdf and ldf files from their original location diagrame goblen free downloadWebFeb 4, 2013 · Answers. 1. Sign in to vote. Normally SQL Server 2008 has its databases at C:\Program Files\Microsoft SQL Server\MSSQL10.SQLEXPRESS\MSSQL. Place you *.mdf there. Then use SSMS to attach the database permanently. After that check the database properties. Check especially the AutoClose property. cinnamon chocolate chip pancakes