title: Installing help files manually in Delphi 10.1 Berlin
body: <p>I'm hoping that I can install some help files from a component that includes help up through XE7 into Delphi 10.1 Berlin.  I know it involves using H2Reg.  It includes .ini files for versions of Delphi from 2009 to XE7.  Looking at the .ini file, I'm guessing I need to at least know the namespace of the Berlin help system?  There is this section in the ini file that I'm thinking would need to be updated for Berlin:</p>
  
  <pre><code>[Merge_Namespace]
  ;&lt;nsName&gt;|&lt;option&gt;
  embarcadero.rs_xe7
  </code></pre>
  
  <p>I'm also surprised that there are separate help files (.HxS files, etc.) for each Delphi version.  I would have expected that the components would operate the same regardless of Delphi version and so I would have expected only one set of help files.  Is it common to have different help files for different Delphi versions? My basic guess was that since XE7 was the last version I have help files for, I would install the XE7 help into Berlin, assuming that is doable at all.</p>
  
  <p>Thanks</p>