Monthly Archives: February 2013

System.Data.Entity.Validation.DbEntityValidationResult – Validation failed for one or more entities. See ‘EntityValidationErrors’ property for more details.

While working with Entity Framework 5.x I came across the following error: “Validation failed for one or more entities. See ‘EntityValidationErrors’ property for more details.” The description by itself is not helpful at all. It doesn’t tell you the exact cause of … Continue reading

Posted in .NET C#, Entity Framework | Tagged , , | Leave a comment

Hyper-V – how to install legacy network driver for Windows Server 2003 virtual machine

I have recently installed Windows Server 2012 and setup a domain. I then setup a virtual machine with Windows Server 2008 installed on it. I setup an External Virtual Switch using Virtual Switch Manager in Hyper-V manager and used that … Continue reading

Posted in Hyper-V, Legacy Network Adapter, Uncategorized | Tagged , , , , | 4 Comments