title: asp.net core 2.0 docker file issue in windows
body: <p>I have made a asp.net core 2.0 web API.
  Now I want to create a docker image for this API.</p>
  <p>Here is my docker file content -</p>
  <pre><code>    FROM  microsoft/aspnetcore:2.0-nanoserver-1803 AS build-env
  WORKDIR /app
  
  FROM microsoft/aspnetcore-build:2.0-nanoserver-1803 AS base
  WORKDIR /src
  
  # Copy csproj and restore as distinct layers
  COPY *.csproj ./
  RUN dotnet restore
  
  # Copy everything else and build
  COPY . ./
  RUN dotnet publish -c Release -o out
  
  # Build runtime image
  FROM base AS final
  WORKDIR /app
  COPY --from=build-env /app/out .
  ENTRYPOINT [&quot;dotnet&quot;, &quot;Microservice_Orders.dll&quot;]
  </code></pre>
  <p>I am running the following command to create an image</p>
  <pre><code>docker build -t ms_orders .
  </code></pre>
  <p>But I am getting following error on execution.</p>
  <p>******Step 11/12 : COPY --from=build-env /app/out . COPY failed: CreateFile \?\Volume{a3251a00-f8f4-4510-8db2-f495f33ce178}\app\out:</p>
  <blockquote>
  <p>The system cannot find the file specified.******</p>
  </blockquote>