Index: lams_central/src/java/org/lamsfoundation/lams/web/LAMSConnectorServlet.java
===================================================================
diff -u -r8448034506063ccb94e5e04076ac1ef5380e81f0 -r4d2e6cb3a941bbfd6decb57a112a8d3c53f53793
--- lams_central/src/java/org/lamsfoundation/lams/web/LAMSConnectorServlet.java	(.../LAMSConnectorServlet.java)	(revision 8448034506063ccb94e5e04076ac1ef5380e81f0)
+++ lams_central/src/java/org/lamsfoundation/lams/web/LAMSConnectorServlet.java	(.../LAMSConnectorServlet.java)	(revision 4d2e6cb3a941bbfd6decb57a112a8d3c53f53793)
@@ -269,7 +269,7 @@
 				File pathToSave=new File(validCurrentDirPath,fileName);
 				int counter=1;
 				while(pathToSave.exists()){
-					newName=nameWithoutExt+"("+counter+")"+"."+ext;
+					newName=nameWithoutExt+"_"+counter+"."+ext;
 					retVal="201";
 					pathToSave=new File(validCurrentDirPath,newName);
 					counter++;
Index: lams_central/src/java/org/lamsfoundation/lams/web/LAMSUploadServlet.java
===================================================================
diff -u -r8448034506063ccb94e5e04076ac1ef5380e81f0 -r4d2e6cb3a941bbfd6decb57a112a8d3c53f53793
--- lams_central/src/java/org/lamsfoundation/lams/web/LAMSUploadServlet.java	(.../LAMSUploadServlet.java)	(revision 8448034506063ccb94e5e04076ac1ef5380e81f0)
+++ lams_central/src/java/org/lamsfoundation/lams/web/LAMSUploadServlet.java	(.../LAMSUploadServlet.java)	(revision 4d2e6cb3a941bbfd6decb57a112a8d3c53f53793)
@@ -201,10 +201,10 @@
 				if(extIsAllowed(typeStr,ext)) {
 					int counter=1;
 					while(pathToSave.exists()){
-						newName=nameWithoutExt+"("+counter+")"+"."+ext;
+						newName=nameWithoutExt+"_"+counter+"."+ext;
 						fileUrl=currentWebPath+'/'+newName;
 						retVal="201";
-						pathToSave=new File(currentDirPath,newName);
+						pathToSave=new File(validCurrentDirPath,newName);
 						counter++;
 						}
 					uplFile.write(pathToSave);