visual studio 2015 warning MSB3246

When we are happy to press the run button on the local computer and hope to see our program running, garbage vs tells us that there is a problem with your program, the problem is: warning MSB3246: The parsed file contains the wrong image,No metadata or inaccessible.Could not load file or assembly '*.dll' or one of its dependencies.Trying to load program with an incorrect format.Among them, *.dll is a dll name, so if you encounter this problem, you can't do it by repairing vs. I searched for a long time and found a usable method in the stack.

1. Check the package of .nuget\packages, if the error *.dll is System.Numerics.Vectors.WindowsRuntime.dll then findSystem.Numerics.Vectors.WindowsRuntimefolder

.nuget\packages at C:\Users\username\

1. Attempt to modify the name of the found folder, or move it to another place. It may be running and a program occupies the file. At this time, you can use the file master of SoftMedia to cancel the occupation.

The way to change the name is to make vs unable to find the folder, and then regenerate it. If the generation fails, we can quickly recover by changing the folder name back.

1. Select the project to clean the project, then generate the project, you can see the deleted folder of nuget installation