Aspnetcore.docs: can't create .mdf file because it is missing a \ divider

[gregveres]

I have followed along with this tutorial. I am on windows. I note that this page says we will be using sqlite, but when I create the migration, it says that it is "using provider 'Microsoft.EntityFrameworkCore.SqlServer' with options: None".
When I try to run the Update-Database command, I get an error that access is denied while attempting to open or create the physical file C:\Users\gregvRazorPagesMovieContext-53b8cccb-6e84-4a19-8c01-d086db07b19c.mdf'. Notice the lack of a '\' between gregv and 'RazarPagesMovie....
You may want to point people to where to fix this.

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Document Details

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• ID: 6719f08e-3bd7-dc1a-71df-f2ef9fbca9d8
• Version Independent ID: 7096fdb3-612e-9e00-bd0b-8ea4886a09ce
• Content: Add a model to a Razor Pages app in ASP.NET Core
• Content Source: aspnetcore/tutorials/razor-pages/model.md
• Product: aspnet-core
• Technology: aspnetcore-tutorials
• GitHub Login: @Rick-Anderson
• Microsoft Alias: riande

[torpederos]

To fix this issue you must install Cumulative Update for SQL Server 2017. Latest version is available on https://support.microsoft.com/en-ca/help/4515579/cumulative-update-17-for-sql-server-2017

[gregveres]

That did fix it BTW.

[Rick-Anderson]

@tdykstra this comes up every month. I'll ping you when I need to find it again.