diff --git a/converter.py b/converter.py
index 27e89b5..284b7d8 100644
--- a/converter.py
+++ b/converter.py
@@ -1,6 +1,52 @@
+# -*- coding: utf-8 -*-
+import os
+import argparse
 import ewpproject
 import uvprojxproject
 
+def findFile (path,fileext):
+    
+    file = ''
+    for root, dirs, files in os.walk(path):
+        for file in files:
+            if file.endswith(fileext):
+                file = os.path.join(root, file)
+    
+    return file 
+             
 if __name__ == '__main__':
     
-    pass
\ No newline at end of file
+    parser = argparse.ArgumentParser()
+    parser.add_argument("path", type=str, help="Root directory of project")    
+    parser.add_argument("--ewp",help="Search for *.EWP file in project structure",action='store_true')    
+    parser.add_argument("--uvprojx",help="Search for *.UPROJX file in project structure",action='store_true')
+    
+    args = parser.parse_args()
+        
+    if (os.path.isdir (args.path)):
+        
+        if args.ewp:
+            print ('Looking for *.ewp file in ' + args.path)
+            file = findFile(args.path,'.ewp')
+            if (len(file)):
+                print ('Found project file: ' + file)
+                project = ewpproject.EWPProject(file)
+                project.parseProject()
+                project.displaySummary()
+            else:
+                print ('No project *.ewp file found')
+                
+        elif args.uvprojx:
+            print ('Looking for *.uvprojx file in ' + args.path)
+            file = findFile(args.path,'.uvprojx')
+            if (len(file)):
+                print ('Found project file: ' + file)
+                project = uvprojxproject.UVPROJXProject(file)
+                project.parseProject()
+                project.displaySummary()
+            else:
+                print ('No project *.uvprojx file found')
+    else:
+
+        print ('Not a valid file path')               
+
diff --git a/ewpproject.py b/ewpproject.py
index 6a6744e..6b705aa 100644
--- a/ewpproject.py
+++ b/ewpproject.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-import xmltree
+
 from lxml import objectify
     
 class EWPProject (object):
@@ -7,7 +7,7 @@ class EWPProject (object):
     def __init__(self, xmlFile):
                 
         self.xmlFile = xmlFile
-        self.xmltree = objectify.parse(xmlFile)
+        xmltree = objectify.parse(xmlFile)
         self.root = xmltree.getroot()
 
     def parseProject(self):
diff --git a/uvprojxproject.py b/uvprojxproject.py
index 03fc617..aea7dfc 100644
--- a/uvprojxproject.py
+++ b/uvprojxproject.py
@@ -1,5 +1,4 @@
 # -*- coding: utf-8 -*-
-import xmltree
 from lxml import objectify
     
 class UVPROJXProject (object):
@@ -7,7 +6,7 @@ class UVPROJXProject (object):
     def __init__(self, xmlFile):
         
         self.xmlFile = xmlFile
-        self.xmltree = objectify.parse(xmlFile)
+        xmltree = objectify.parse(xmlFile)
         self.root = xmltree.getroot()
     
     def parseProject (self):