https://devzone.nordicsemi.com/f/nordic-q-a/62150/how-to-change-file-permissionthis is locked(read only) file . how to change the permission of that file to write also.en-USTelligent Community 13Thu, 04 Jun 2020 07:33:26 GMThttps://devzone.nordicsemi.com/thread/253177?ContentTypeID=1Thu, 04 Jun 2020 07:33:26 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e024f152-4ab9-4c10-99f3-895161dc84a1awneil<p>The same you&#39;d do it to <em><strong>any</strong> </em>file on a Windows machine!</p> <ul> <li>Right-click in Windows Explorer, and use &#39;Properties&#39;</li> <li>Use &#39;attrib&#39; on the command line.</li> </ul> <p>This is basic PC/Windows operation - nothing specific to Nordic or Keil.</p> <p><a href="https://kb.iu.edu/d/aift">https://kb.iu.edu/d/aift</a></p><div style="clear:both;"></div>