where is nRF51822.sfr? Can&#39;t load and debug from Keil uVision.https://devzone.nordicsemi.com/f/nordic-q-a/5350/where-is-nrf51822-sfr-can-t-load-and-debug-from-keil-uvisionPreviously, I used to load and debug my programs. after a few months, Today when I setup the environment again, now I can only compile and generate hex files from Keil. But can&#39;t load and debug. For now I&#39;m programming with nrfgo studio. How can Ien-USTelligent Community 13Tue, 10 Feb 2015 14:00:49 GMTRE: where is nRF51822.sfr? Can't load and debug from Keil uVision.https://devzone.nordicsemi.com/thread/18689?ContentTypeID=1Tue, 10 Feb 2015 14:00:49 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e06ab2dc-7444-4ed7-973a-d8598e9b3aeamobi<p>this was the missing piece, finally this worked for me :)</p> <p><a href="https://devzone.nordicsemi.com/question/2243/how-to-add-flash-programming-algorithm/?answer=6258#post-id-6258">devzone.nordicsemi.com/.../</a></p><div style="clear:both;"></div>RE: where is nRF51822.sfr? Can't load and debug from Keil uVision.https://devzone.nordicsemi.com/thread/18688?ContentTypeID=1Wed, 04 Feb 2015 10:32:16 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2994b6e8-5c48-45e7-b6cf-3de25024f945Petter Myhre<p>Are you able to find the debugger in Keil? Click Options for Target, Utilities tab-&gt;Settings, Debug tab. Are you able to find the J-Link? If not, please take a screenshot. Edit your question and include it.</p><div style="clear:both;"></div>