https://devzone.nordicsemi.com/f/nordic-q-a/5485/unable-to-install-nrfgo-studio-version-nrfgostudio_win-64_1-17-1_installer-on-windows-7Hello support team, Iam unable to install nRFGo studio version nrfgostudio_win-64_1.17.1_installer on windows 7 Home Premium 64 bit The error is &quot; The installation package cannot be opened. Contact the application vendor to verify this is a validen-USTelligent Community 13Wed, 11 Feb 2015 13:36:57 GMThttps://devzone.nordicsemi.com/thread/19145?ContentTypeID=1Wed, 11 Feb 2015 13:36:57 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2982bbde-7abc-4065-a4a6-86adb16311a2Praveen Chidambaram<p>Yep, that solved the trick :). Cheers.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/19144?ContentTypeID=1Mon, 09 Feb 2015 15:17:16 GMT137ad170-7792-4731-bb38-c0d22fbe4515:830a2bd1-6566-45a6-bf5a-ec94f6bbc779Stian R&#248;ed Hafskjold<p>Are you sure the file is not corrupted? Try to download it again.</p><div style="clear:both;"></div>