Index: bk_manager/trunk/functions/functions2.py
===================================================================
diff --git a/bk_manager/trunk/functions/functions2.py b/bk_manager/trunk/functions/functions2.py
--- a/bk_manager/trunk/functions/functions2.py	(revision 49)
+++ b/bk_manager/trunk/functions/functions2.py	(revision 50)
@@ -75,29 +75,30 @@
 def make_parameters_conf(self):    
     var_file = open("parameters.conf","w")
     
-    var_file.write(self.var_Dpath+"\n")
-    var_file.write(self.var_Rpath+"\n")
-    var_file.write(str(self.var_lstDtype)+"\n")
-    var_file.write(self.var_Dtype+"\n")
-    var_file.write(self.var_Elabel+"\n")
-    var_file.write(str(self.var_Copys)+"\n")
-    var_file.write(str(self.var_lstDcapacity)+"\n")
-    var_file.write(str(self.var_Dcapacity)+"\n")
+    var_file.write(self.var_Dpath+"\n") #0
+    var_file.write(self.var_Rpath+"\n") #1
+    var_file.write(str(self.var_lstDtype)+"\n") #2
+    var_file.write(self.var_Dtype+"\n") #3
+    var_file.write(self.var_Elabel+"\n") #4
+    var_file.write(str(self.var_Copys)+"\n") #5
+    var_file.write(str(self.var_lstDcapacity)+"\n") #6
+    var_file.write(str(self.var_Dcapacity)+"\n") #7
 
     var_file.close()
 
 
 def get_parameters_conf(self):
-    var_file = open("parameters.conf","w")
+    var_file = open("parameters.conf","r")
+    lines = var_file.readlines()
     
-    var_file.write(self.var_Dpath+"\n")
-    var_file.write(self.var_Rpath+"\n")
-    var_file.write(str(self.var_lstDtype)+"\n")
-    var_file.write(self.var_Dtype+"\n")
-    var_file.write(self.var_Elabel+"\n")
-    var_file.write(str(self.var_Copys)+"\n")
-    var_file.write(str(self.var_lstDcapacity)+"\n")
-    var_file.write(str(self.var_Dcapacity)+"\n")
+    self.txtDpath.setText(lines[0][:-1]) #0
+    self.txtRpath.setText(lines[1][:-1]) #1
+    self.lstDtype.setCurrentIndex(int(lines[2])) #2
+    self.txtDtype.setText(lines[3][:-1]) #3
+    self.txtElabel.setText(lines[4][:-1]) #4
+    self.txtCopys.setValue(int(lines[5][:-1])) #5
+    self.lstDcapacity.setCurrentIndex(int(lines[6])) #6
+    self.txtDcapacity.setValue(float(lines[7]))
 
     var_file.close()
     
Index: bk_manager/trunk/ui/MainWindow.py
===================================================================
diff --git a/bk_manager/trunk/ui/MainWindow.py b/bk_manager/trunk/ui/MainWindow.py
--- a/bk_manager/trunk/ui/MainWindow.py	(revision 49)
+++ b/bk_manager/trunk/ui/MainWindow.py	(revision 50)
@@ -39,13 +39,11 @@
             
         else:
             self.txtInfo.append("Elija los parametros de configuracion")
-
-#            os.remove("parameters.conf")
         
         self.statusDpath = False
         self.statusRpath = False
         
-        functions2.set_parameters(self) #Establece ciertos parametros, para pruebas
+#        functions2.set_parameters(self) #Establece ciertos parametros, para pruebas
         
         self.var_Dpath = self.txtDpath.text()
         self.var_Rpath = self.txtRpath.text()
@@ -239,6 +237,7 @@
         Permite que se puedan cambiar los parametros
         """
         functions2.enabled_items1(False, self)
+        os.remove("parameters.conf")
 
 
     @pyqtSignature("")