diff --git a/PROMS/Volian.Controls.Library/vlnTreeView.cs b/PROMS/Volian.Controls.Library/vlnTreeView.cs
index 0572c589..162f0cb1 100644
--- a/PROMS/Volian.Controls.Library/vlnTreeView.cs
+++ b/PROMS/Volian.Controls.Library/vlnTreeView.cs
@@ -1223,7 +1223,7 @@ namespace Volian.Controls.Library
 			string PEIPath = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) + @"\VEPROMS\PEI_" + Database.VEPROMS_SqlConnection.Database;
 			DirectoryInfo di = new DirectoryInfo(PEIPath);
 			if (!di.Exists) di.Create();
-			string fileName = PEIPath + "\\" + str + "Approved_Rev_" + ri.RevisionNumber.Replace(" ","_") + "_"+ xd.SelectSingleNode("procedure/content/@number").InnerText.Replace(" ","_").Replace(@"\u8209?", "-").Replace(@"\u9586?","_")+".pxml";
+			string fileName = PEIPath + "\\" + str + "Approved_Rev_" + ri.RevisionNumber.Replace(" ", "_").Replace("\\", "-").Replace("/", "-") +"_" + xd.SelectSingleNode("procedure/content/@number").InnerText.Replace(" ", "_").Replace(@"\u8209?", "-").Replace(@"\u9586?", "_") + ".pxml";
 			xd.Save(fileName);
 			MessageBox.Show("Approved procedure saved to import file " + fileName,"Saving TempMod", MessageBoxButtons.OK, MessageBoxIcon.Information);
 		}