Fix #598 - [change] service: windows: register sercive to work under local system user

dnsfilter/dnsfilter.go

@@ -16,8 +16,8 @@ import (
 	"sync/atomic"
 	"time"
 
-	"github.com/bluele/gcache"
 	"github.com/AdguardTeam/golibs/log"
+	"github.com/bluele/gcache"
 	"golang.org/x/net/publicsuffix"
 )
 

service.go

@@ -127,11 +127,6 @@ func configureService(c *service.Config) {
 	// POSIX
 	// Redirect StdErr & StdOut to files.
 	c.Option["LogOutput"] = true
-
-	// Windows
-	if runtime.GOOS == "windows" {
-		c.UserName = "NT AUTHORITY\\NetworkService"
-	}
 }
 
 // cleanupService called on the service uninstall, cleans up additional files if needed