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Cannot Attach The File As Database Mvc 4


Why does Friedberg say that the role of the determinant is less central than in former times? This gives me the opportunity to learn EF Code-First, database-migration, etc. Cristiano's method is to do it manually, mine is to do it through the DB initializer. Out of curiosity, I deleted my database from there and re-ran my project - it worked. weblink

By Johannes Setiabudi @ 9:43 AM Topics: database-migration, Entity Framework, MVC, Visual Studio No comments: Post a Comment Newer Post Older Post Home Subscribe to: Post Comments (Atom) About Me Johannes IF NO, you have a problem with your LocalDB installation. The official answer on this question is wrong. –Nathan McKaskle Aug 10 at 15:52 | show 4 more comments up vote 23 down vote From Package Manager Console run: sqllocaldb.exe stop Am I interrupting my husband's parenting?

System.data.sqlclient.sqlexception: Cannot Attach The File

There is a way to fix this using SQL Server Management Studio but it's generally easier to just use a different database name. You can use Teamviewer to help me. C++: can I hint the optimizer by giving the range of an integer?

thank you. –Shlo Oct 28 '12 at 14:56 2 Don't ever delete the mdf files manually if you are using Visual Studio Express. Solved my issue –Tseng May 10 '14 at 18:44 3 only needed to do the first two steps (stop and delete) to resolve my issue –JonAlb May 24 '14 at Reply ignatandrei All-Star 119105 Points 27495 Posts ModeratorMVP Re: Cann't attach the file as database May 17, 2013 07:03 AM|ignatandrei|LINK maybe smartstore does not exists in specified location .NET Teacher | An Attempt To Attach An Auto-named Database For File Is it that the account used by the framework does not have permissions to drop a database?

asked 3 years ago viewed 8638 times active 2 years ago Visit Chat Linked 3 Entity Framework - all columns are invalid 0 Cannot attach the file “.mdf” as database “aspnet-” Cannot Attach The File Defaultconnection Mdf As Database Defaultconnection Browse other questions tagged asp.net database entity-framework asp.net-mvc-4 ef-code-first or ask your own question. The Fix: I am using VS2012, adopt similarly for a different version. http://stackoverflow.com/questions/13001441/delete-mdf-file-from-app-data-causes-exception-cannot-attach-the-file-as-databa Windows XP0Code-first migrations enabled with created database makes another database.

All rights reserved. Attachdbfilename Privacy Statement| Terms of Use| Contact Us| Advertise With Us| CMS by Umbraco| Hosted on Microsoft Azure Feedback on ASP.NET| File Bugs| Support Lifecycle skip to main | skip to sidebar Use Hangfire to schedule jobs in ASP.NET Team based vs Project based Angular.js 1.3: bindToController Woops! Is there a wage gap between smokers and non-smokers?

Cannot Attach The File Defaultconnection Mdf As Database Defaultconnection

How can I check that the voltage output from this voltage divider is 2.25V? Read More Here Expand (localdb)\MSSQLLocalDB(SQL Server 12.x.xxxxx - xxxxx\xxxx) Expand Database Please remove existed same name database Click right button and then delete Go back to your Package Manage Console Update-Database share|improve this answer System.data.sqlclient.sqlexception: Cannot Attach The File share|improve this answer answered Oct 20 '13 at 19:30 Mzn 1,9741222 add a comment| up vote 0 down vote I deleted the mdf file manually so the code will recreate it Cannot Attach File As Database Because This Database Name Is Already Attached With File We can do this from the command line.

All Rights Reserved. http://gpscheduler.com/cannot-attach/cannot-attach-database-file.html My main interests are enterprise search, software architecture, Clean Code, and agile software development. Keeping this for my future reference and it might help for others for same type of problem, Solution: If you delete the DB file, it still stays registered with SqlLocalDB. Why was Susan treated so unkindly? Error Number:1832,state:1,class:14

Disclaimer The opinions expressed herein are my own personal opinions and do not represent my employer’s view in any way. All Rights Reserved Home | Contact | About | Register| Privacy Policy skip to main | skip to sidebar Ranting and Dreaming ... I have wasted the whole morning trying to sort this. check over here Manually deleted auto created ".mdf" file from App_Data folder using Visual Studio. 2.

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more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed I simply deleted the connection to view the database via Visual Studio. I solved it by running update-database command in the package manager console. Cannot Open Database Requested By The Login. The Login Failed. Login Failed For User Information regarding the origin and location of the exception can be identified using the exception stack trace below.

In my case adding an initializer to always drop the DB worked (I added the code in the static constructor of my context, most people add it in Global.asax): static SomeDbContext() Well, the database was initially created when I try to "Register" or create an account using the site (it's using SimpleMembershipProvider) - so maybe it will recreate it if I simply Thank you very much! –Davor Jul 7 '14 at 10:14 This is the only thing I've found that resolved the issue. this content How is it packed?

So maybe I need to delete the data connection instead of deleting the mdf file from App_Data?