title: Trying to add R.exe to the PATH
body: <p>So I tried adding R to the path on windows 10 (that is supposedly easy).</p>
  <p><code>System Properties -&gt; Environment variables -&gt; Edit -&gt; new: copy and paste: &quot;C:\Program Files\R\R-3.5.0\bin\x64&quot;</code></p>
  <p>Now the thing is, Powershell just refuses to start the R environment when I type in <code>R</code>. <code>R.exe</code> works apparently. <code>Rgui</code> works as well. Is <code>R</code> a reserved letter in powershell or something? It also seems to repeat the previous command sometimes but that doesn't really seem completely consistent either.
  (I put this entry on top of the list of the path and restarted the pc already)</p>