title: batch multiple variable to one / double quotes
body: <p>Hi guys im trying to add multiple variables to one.</p>
  
  <pre><code>ET CA1="C:/Users/"
  SET CA2=Bla
  SET CA3="/New Folder/"
  SET CA=%CA1%%CA2:~%%CA3%"
  echo %CA%
  </code></pre>
  
  <p>This is the Output </p>
  
  <pre><code>"C:/Users/"Bla"/New Folder/"
  </code></pre>
  
  <p>When i do this i always get double quotes <code>"</code> in the middle no matter what i do.
  I have tried to use :~1,-1%" to remove the last char but the output is just "l" in the middle.</p>
  
  <p>The "end product" i want to archive is to ask the username by prompt and use the string for something else. This was the best ( and surely not best) i could think of. to add 3 different Variable to get the right path.</p>
  
  <p>Is there maybe another way to just have something like this:</p>
  
  <pre><code>set /p Username="Insert Username"  -&gt; pete for example
  set CA="C:/Users/%CA%/New Folder/" 
  echo %CA%
  </code></pre>
  
  <p>Output:</p>
  
  <pre><code>"C:/Users/pete/New Folder/"
  </code></pre>