Fopen – plugin search – local server

Notice: fopen(): send of 81 bytes failed with errno=10053 An established connection was aborted by the software in your host machine. in C:\www\www\blog\wp-includes\class-http.php on line 923
Call Stack
#	Time	Memory	Function	Location
1	0.0010	157952	{main}( )	..\plugin-install.php:0
2	0.0020	201152	require_once( 'C:\www\www\blog\wp-admin\admin.php' )	..\plugin-install.php:13
3	0.0020	211592	require_once( 'C:\www\www\blog\wp-load.php' )	..\admin.php:30
4	0.0020	218928	require_once( 'C:\www\www\blog\wp-config.php' )	..\wp-load.php:29
5	0.0030	275512	require_once( 'C:\www\www\blog\wp-settings.php' )	..\wp-config.php:90
6	0.1980	9359216	do_action( )	..\wp-settings.php:302
7	0.2280	9455808	call_user_func_array ( )	..\plugin.php:403
8	0.2280	9455824	wp_cron( )	..\plugin.php:403
9	0.2280	9461224	spawn_cron( )	..\cron.php:278
10	0.2480	9465504	wp_remote_post( )	..\cron.php:248
11	0.2480	9465568	WP_Http->post( )	..\http.php:92
12	0.2480	9466160	WP_Http->request( )	..\class-http.php:279
13	0.2490	9470888	WP_Http->_dispatch_request( )	..\class-http.php:191
14	0.2490	9471232	WP_Http_Streams->request( )	..\class-http.php:254
15	0.2490	9477264	fopen ( )	..\class-http.php:923

I have this problem – something is wrong with this local install – i would like to find online plugins and have this wroking correctly anyone knows how to fix this ? Thank you.