I also tried this:
Turned off windows firewall.
Restarted the PC
Tried to access 192......:9200
Still not able to access.
I looked at "C:\ProgramData\Elastic\Elasticsearch\logs" and found that log was last updated 4 days back ..but I am regularly using the elasticsearch on local .. is that mean my changes are not applying of elasticsearch?.. here I am sharing the log..
[2017-11-02T09:08:34,045][INFO ][o.e.n.Node ] [MyPC] initializing ...
[2017-11-02T09:08:34,201][INFO ][o.e.e.NodeEnvironment ] [MyPC] using [1] data paths, mounts [[(C:)]], net usable_space [55.3gb], net total_space [136.3gb], spins? [unknown], types [NTFS]
[2017-11-02T09:08:34,201][INFO ][o.e.e.NodeEnvironment ] [MyPC] heap size [1.9gb], compressed ordinary object pointers [true]
[2017-11-02T09:08:35,139][INFO ][o.e.n.Node ] [MyPC] node name [MyPC], node ID [BjBnU-I6SLix38dToNVvdQ]
[2017-11-02T09:08:35,139][INFO ][o.e.n.Node ] [MyPC] version[5.5.0], pid[4984], build[260387d/2017-06-30T23:16:05.735Z], OS[Windows 10/10.0/amd64], JVM[Oracle Corporation/Java HotSpot(TM) 64-Bit Server VM/1.8.0_144/25.144-b01]
[2017-11-02T09:08:35,139][INFO ][o.e.n.Node ] [MyPC] JVM arguments [-XX:+UseConcMarkSweepGC, -XX:CMSInitiatingOccupancyFraction=75, -XX:+UseCMSInitiatingOccupancyOnly, -XX:+DisableExplicitGC, -XX:+AlwaysPreTouch, -Xss1m, -Djava.awt.headless=true, -Dfile.encoding=UTF-8, -Djna.nosys=true, -Djdk.io.permissionsUseCanonicalPath=true, -Dio.netty.noUnsafe=true, -Dio.netty.noKeySetOptimization=true, -Dio.netty.recycler.maxCapacityPerThread=0, -Dlog4j.shutdownHookEnabled=false, -Dlog4j2.disable.jmx=true, -Dlog4j.skipJansi=true, -XX:+HeapDumpOnOutOfMemoryError, -Xmx2048m, -Xms2048m, -Delasticsearch, -Des.path.home=E:\Work\Elastic]
[2017-11-02T09:08:38,170][INFO ][o.e.p.PluginsService ] [MyPC] loaded module [aggs-matrix-stats]
[2017-11-02T09:08:38,170][INFO ][o.e.p.PluginsService ] [MyPC] loaded module [ingest-common]
[2017-11-02T09:08:38,170][INFO ][o.e.p.PluginsService ] [MyPC] loaded module [lang-expression]
[2017-11-02T09:08:38,170][INFO ][o.e.p.PluginsService ] [MyPC] loaded module [lang-groovy]
[2017-11-02T09:08:38,170][INFO ][o.e.p.PluginsService ] [MyPC] loaded module [lang-mustache]
[2017-11-02T09:08:38,170][INFO ][o.e.p.PluginsService ] [MyPC] loaded module [lang-painless]
[2017-11-02T09:08:38,170][INFO ][o.e.p.PluginsService ] [MyPC] loaded module [parent-join]
[2017-11-02T09:08:38,170][INFO ][o.e.p.PluginsService ] [MyPC] loaded module [percolator]
[2017-11-02T09:08:38,170][INFO ][o.e.p.PluginsService ] [MyPC] loaded module [reindex]
[2017-11-02T09:08:38,170][INFO ][o.e.p.PluginsService ] [MyPC] loaded module [transport-netty3]
[2017-11-02T09:08:38,170][INFO ][o.e.p.PluginsService ] [MyPC] loaded module [transport-netty4]
[2017-11-02T09:08:38,170][INFO ][o.e.p.PluginsService ] [MyPC] no plugins loaded
[2017-11-02T09:08:40,858][INFO ][o.e.d.DiscoveryModule ] [MyPC] using discovery type [zen]
[2017-11-02T09:08:41,780][INFO ][o.e.n.Node ] [MyPC] initialized
[2017-11-02T09:08:41,780][INFO ][o.e.n.Node ] [MyPC] starting ...
[2017-11-02T09:08:42,263][INFO ][o.e.t.TransportService ] [MyPC] publish_address {127.0.0.1:9300}, bound_addresses {127.0.0.1:9300}, {[::1]:9300}
[2017-11-02T09:08:45,404][INFO ][o.e.c.s.ClusterService ] [MyPC] new_master {MyPC}{BjBnU-I6SLix38dToNVvdQ}{fNQ3ABySSj6QvG-PFPswvQ}{127.0.0.1}{127.0.0.1:9300}, reason: zen-disco-elected-as-master ([0] nodes joined)
[2017-11-02T09:08:46,185][INFO ][o.e.g.GatewayService ] [MyPC] recovered [10] indices into cluster_state
[2017-11-02T09:08:46,544][INFO ][o.e.h.n.Netty4HttpServerTransport] [MyPC] publish_address {127.0.0.1:9200}, bound_addresses {127.0.0.1:9200}, {[::1]:9200}
[2017-11-02T09:08:46,544][INFO ][o.e.n.Node ] [MyPC] started
[2017-11-02T09:08:49,013][INFO ][o.e.c.r.a.AllocationService] [MyPC] Cluster health status changed from [RED] to [YELLOW] (reason: [shards started [[departments][2], [departments][4]] ...]).
[2017-11-02T13:07:17,398][INFO ][o.e.n.Node ] [MyPC] stopping ...
[2017-11-02T13:07:17,798][INFO ][o.e.n.Node ] [MyPC] stopped
[2017-11-02T13:07:17,799][INFO ][o.e.n.Node ] [MyPC] closing ...
[2017-11-02T13:07:17,869][INFO ][o.e.n.Node ] [MyPC] closed