diff --git a/lwrserv/Point.h b/lwrserv/Point.h
old mode 100755
new mode 100644
diff --git a/lwrserv/SocketObject.cpp b/lwrserv/SocketObject.cpp
old mode 100755
new mode 100644
diff --git a/lwrserv/SocketObject.h b/lwrserv/SocketObject.h
old mode 100755
new mode 100644
diff --git a/lwrserv/friComm.h b/lwrserv/friComm.h
old mode 100755
new mode 100644
diff --git a/lwrserv/friremote.cpp b/lwrserv/friremote.cpp
old mode 100755
new mode 100644
diff --git a/lwrserv/friremote.h b/lwrserv/friremote.h
old mode 100755
new mode 100644
diff --git a/lwrserv/friudp.cpp b/lwrserv/friudp.cpp
old mode 100755
new mode 100644
diff --git a/lwrserv/friudp.h b/lwrserv/friudp.h
old mode 100755
new mode 100644
diff --git a/lwrserv/global.cpp b/lwrserv/global.cpp
old mode 100755
new mode 100644
index e9f5677..2bba56b
--- a/lwrserv/global.cpp
+++ b/lwrserv/global.cpp
@@ -33,4 +33,3 @@ double maxRangeJnt[] = {170.0,120.0,170.0,120.0,170.0,120.0,170.0};
 
 
 
-
diff --git a/lwrserv/global.h b/lwrserv/global.h
old mode 100755
new mode 100644
index 3b0c854..0d39727
--- a/lwrserv/global.h
+++ b/lwrserv/global.h
@@ -29,4 +29,14 @@ extern double ACCELARATION;
 extern double maxVelJnt[LBR_MNJ];
 extern double maxAccJnt[LBR_MNJ];
 extern double maxTrqJnt[LBR_MNJ];
-extern double maxRangeJnt[LBR_MNJ];
\ No newline at end of file
+extern double maxRangeJnt[LBR_MNJ];
+
+#ifndef SSSS
+#define SSSS
+//void sleep(DWORD  ms);
+
+//void sleep(DWORD  ms)
+//{
+//	Sleep(ms);
+//}
+#endif
diff --git a/lwrserv/header.h b/lwrserv/header.h
old mode 100755
new mode 100644
diff --git a/lwrserv/program.cpp b/lwrserv/program.cpp
index b8a9e5b..c66ca7b 100644
--- a/lwrserv/program.cpp
+++ b/lwrserv/program.cpp
@@ -149,7 +149,7 @@ void doRalf()
         {
             friInst.doCartesianImpedanceControl(cartPos, highStiff, fastDamp, NULL, NULL, false);
         } else 
-        {   
+        {
             friInst.doCartesianImpedanceControl(cartPos, highStiff, fastDamp, NULL, NULL, false);
         }
 #endif
diff --git a/lwrserv/resource.h b/lwrserv/resource.h
old mode 100755
new mode 100644
diff --git a/lwrserv/sgn.h b/lwrserv/sgn.h
old mode 100755
new mode 100644
diff --git a/lwrserv/vec.h b/lwrserv/vec.h
old mode 100755
new mode 100644