diff --git a/src/windows/fileOpener2Proxy.js b/src/windows/fileOpener2Proxy.js
index ce2dee6..b9c82d9 100644
--- a/src/windows/fileOpener2Proxy.js
+++ b/src/windows/fileOpener2Proxy.js
@@ -1,93 +1,95 @@
 
-	var cordova = require('cordova'),
-		fileOpener2 = require('./FileOpener2');
+var cordova = require('cordova'),
+    fileOpener2 = require('./FileOpener2');
 
-	var schemes = [
-        { protocol: 'ms-app', getFile: getFileFromApplicationUri },
-        { protocol: 'cdvfile', getFile: getFileFromFileUri }    //protocol cdvfile
-	]
+var schemes = [
+    { protocol: 'ms-app', getFile: getFileFromApplicationUri },
+    { protocol: 'cdvfile', getFile: getFileFromFileUri }    //protocol cdvfile
+]
 
-	function nthIndex(str, pat, n) {
-	    var L = str.length, i = -1;
-	    while (n-- && i++ < L) {
-	        i = str.indexOf(pat, i);
-	        if (i < 0) break;
-	    }
-	    return i;
-	}
+function nthIndex(str, pat, n) {
+    var L = str.length, i = -1;
+    while (n-- && i++ < L) {
+        i = str.indexOf(pat, i);
+        if (i < 0) break;
+    }
+    return i;
+}
 
-	function getFileFromApplicationUri(uri) {
-	    /* bad path from a file entry due to the last '//' 
-               example: ms-appdata:///local//path/to/file
-            */
-	    var index = nthIndex(uri, "//", 3);
-	    var newUri = uri.substr(0, index) + uri.substr(index + 1);
+function getFileFromApplicationUri(uri) {
+    /* bad path from a file entry due to the last '//' 
+           example: ms-appdata:///local//path/to/file
+        */
+    var index = nthIndex(uri, "//", 3);
+    var newUri = uri.substr(0, index) + uri.substr(index + 1);
 
-	    var applicationUri = new Windows.Foundation.Uri(newUri);
+    var applicationUri = new Windows.Foundation.Uri(newUri);
 
-	    return Windows.Storage.StorageFile.getFileFromApplicationUriAsync(applicationUri);
-	}
+    return Windows.Storage.StorageFile.getFileFromApplicationUriAsync(applicationUri);
+}
 
-	function getFileFromFileUri(uri) {
-	    /* uri example:
-               cdvfile://localhost/persistent|temporary|another-fs-root/path/to/file
-            */
-	    var indexFrom = nthIndex(uri, "/", 3) + 1;
-	    var indexTo = nthIndex(uri, "/", 4);
-	    var whichFolder = uri.substring(indexFrom, indexTo);
-	    var filePath = uri.substr(indexTo + 1);
-	    var path = "\\" + filePath;
+function getFileFromFileUri(uri) {
+    /* uri example:
+           cdvfile://localhost/persistent|temporary|another-fs-root/path/to/file
+        */
+    var indexFrom = nthIndex(uri, "/", 3) + 1;
+    var indexTo = nthIndex(uri, "/", 4);
+    var whichFolder = uri.substring(indexFrom, indexTo);
+    var filePath = uri.substr(indexTo + 1);
+    var path = "\\" + filePath;
 
-	    if (whichFolder == "persistent") {
-	        path = Windows.Storage.ApplicationData.current.localFolder.path + path;
-	    }
-	    else {  //temporary, note: no roaming management
-	        path = Windows.Storage.ApplicationData.current.temporaryFolder.path + path;
-	    }
+    if (whichFolder == "persistent") {
+        path = Windows.Storage.ApplicationData.current.localFolder.path + path;
+    }
+    else {  //temporary, note: no roaming management
+        path = Windows.Storage.ApplicationData.current.temporaryFolder.path + path;
+    }
 
-	    return getFileFromNativePath(path);
-	}
+    return getFileFromNativePath(path);
+}
 
-	function getFileFromNativePath(path) {
-	    var nativePath = path.split("/").join("\\");
+function getFileFromNativePath(path) {
+    var nativePath = path.split("/").join("\\");
 
-	    return Windows.Storage.StorageFile.getFileFromPathAsync(nativePath);
-	}
+    return Windows.Storage.StorageFile.getFileFromPathAsync(nativePath);
+}
 
-	function getFileLoaderForScheme(path) {
-	    var fileLoader = getFileFromNativePath;
+function getFileLoaderForScheme(path) {
+    var fileLoader = getFileFromNativePath;
 
-	    schemes.some(function (scheme) {
-	        return path.indexOf(scheme.protocol) === 0 ? ((fileLoader = scheme.getFile), true) : false;
-	    });
+    schemes.some(function (scheme) {
+        return path.indexOf(scheme.protocol) === 0 ? ((fileLoader = scheme.getFile), true) : false;
+    });
 
-	    return fileLoader;
-	}
+    return fileLoader;
+}
 
-	module.exports = {
+module.exports = {
 
-	    open: function (successCallback, errorCallback, args) {
-	        
-	        var path = args[0];
-	        
-	        var getFile = getFileLoaderForScheme(path);
-	        
-	        getFile(path).then(function (file) {
-	            var options = new Windows.System.LauncherOptions();
-	            
-	            Windows.System.Launcher.launchFileAsync(file, options).then(function (success) {
-	                successCallback();
-	            }, function (error) {
-	                errorCallback(error);
-	            });
+    open: function (successCallback, errorCallback, args) {
+        
+        var path = args[0];
+        
+        var getFile = getFileLoaderForScheme(path);
+        try{
+                getFile(path).then(function (file) {
+                var options = new Windows.System.LauncherOptions();
+            
+                Windows.System.Launcher.launchFileAsync(file, options).then(function (success) {
+                    successCallback();
+                }, function (error) {
+                    errorCallback(error);
+                });
+            }, function (error) {
+                console.log("Error while opening the file: "+error);
+            errorCallback(error);
+            });
+        }catch(error){
+                errorCallback(error);
+        }
+    }
 
-	        }, function (error) {
-	            console.log("Error while opening the file: "+error);
-		    errorCallback(error);
-	        });
-		}
-		
-	};
+};
 
-	require("cordova/exec/proxy").add("FileOpener2", module.exports);
+require("cordova/exec/proxy").add("FileOpener2", module.exports);