diff --git a/haxetool/flashplayer.js b/haxetool/flashplayer.js
index 66eba4a..b9e4e60 100755
--- a/haxetool/flashplayer.js
+++ b/haxetool/flashplayer.js
@@ -4,7 +4,6 @@ const fse = require('fs-extra');
 const os = require('os');
 const through = require('through2');
 const Sdk = require('./sdk');
-const Vinyl = require('vinyl');
 const run = require('../run/index');
 const {TailVinyl} = require('./tail');
 
@@ -68,7 +67,7 @@ class FlashPlayer extends Sdk {
     static enableLog() {
         const filename = path.join(os.homedir(), 'mm.cfg');
         const value = 'TraceOutputFileEnable=1';
-        if (fs.exists(filename)) {
+        if (fs.existsSync(filename)) {
             const data = fs.readFileSync(filename);
             if (data.indexOf(value) === -1) {
                 fs.appendFileSync(filename, `${value}\n`);
@@ -76,18 +75,19 @@ class FlashPlayer extends Sdk {
         } else {
             fs.writeFileSync(filename, `${value}\n`);
         }
+        fse.ensureDirSync(path.join(this.flashPlayerDir, 'Logs'));
         fs.writeFileSync(FlashPlayer.log, '');
     }
 
     static trust(value) {
         const filename = path.join(this.flashPlayerDir, '#Security', 'FlashPlayerTrust', 'gulp.cfg');
-        if (fs.exists(filename)) {
+        if (fs.existsSync(filename)) {
             const data = fs.readFileSync(filename);
             if (data.indexOf(value) === -1) {
                 fs.appendFileSync(filename, `${value}\n`);
             }
         } else {
-            if (!fs.exists(path.dirname(filename))) {
+            if (!fs.existsSync(path.dirname(filename))) {
                 fse.ensureDirSync(path.dirname(filename));
             }
             fs.writeFileSync(filename, `${value}\n`);
@@ -117,7 +117,8 @@ FlashPlayer.VERSION_25 = '25';
 FlashPlayer.VERSION_26 = '26';
 FlashPlayer.VERSION_27 = '27';
 FlashPlayer.VERSION_29 = '29';
+FlashPlayer.VERSION_30 = '30';
 
-FlashPlayer.VERSION = FlashPlayer.VERSION_29;
+FlashPlayer.VERSION = FlashPlayer.VERSION_30;
 
 module.exports = FlashPlayer;
\ No newline at end of file
diff --git a/haxetool/sdk.js b/haxetool/sdk.js
index cf1a204..f6b926e 100755
--- a/haxetool/sdk.js
+++ b/haxetool/sdk.js
@@ -81,6 +81,7 @@ class Sdk {
         } else {
             fse.ensureDirSync(this.path);
             const bar = new ProgressBar(`${this.tag} [:bar] :percent :etas`, {width: 40, total: 1000, clear: true});
+            this.log.d('download: *%s*', this.link);
             let stream = got.stream(this.link);
             stream = stream.on('downloadProgress', (p) => bar.update(p.percent));
             if (this.link.endsWith('.zip')) {
diff --git a/haxetool/tail.js b/haxetool/tail.js
index 75f001e..c048a18 100644
--- a/haxetool/tail.js
+++ b/haxetool/tail.js
@@ -11,13 +11,17 @@ class TailVinyl extends Vinyl {
     constructor(params) {
         params.contents = new Transform();
         super(params);
-        this.tail = new Tail(params.path);
-        this.tail.on('line', data => this.contents.write(data + '\n'));
-        this.tail.on('error', error => this.contents.write('error: ' + error));
+        if (params.path) {
+            this.tail = new Tail(params.path);
+            this.tail.on('line', data => this.contents.write(data + '\n'));
+            this.tail.on('error', error => this.contents.write('error: ' + error));
+        }
     }
 
     dispose() {
-        this.tail.unwatch();
+        if (this.tail) {
+            this.tail.unwatch();
+        }
         this.contents.destroy();
     }
 }
diff --git a/package.json b/package.json
index b4ac23d..54f5d42 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "gulp-haxetool",
-  "version": "0.0.12",
+  "version": "0.0.13",
   "description": "HaXe Tool for Gulp",
   "main": "index.js",
   "dependencies": {