just removing crx-quickstart repository and run AEM jar once againYes it works.Thanks a lot.

Ok but what did I do with25.01.2018 16:45:58.781 *ERROR* [FelixStartLevel] ERROR: Bundle '1' Error starting slinginstall:C:\adobe\AEM\publish\crx-

Low-memory action set to forkUsing 64bit VM settings, min.heap=1024MB, min permgen=256MB, default fork arguments=[-Xmx1024m, -XX:MaxPermSize=256m]**** WARNING: insufficent heap memory ******************************************The JVM reports 910 MB but we recommend at least 1024 MB +/- 20Use your JV...