diff --git a/Modules/FindTCL.cmake b/Modules/FindTCL.cmake
index 85f4af564..4febba3e1 100644
--- a/Modules/FindTCL.cmake
+++ b/Modules/FindTCL.cmake
@@ -15,10 +15,10 @@ FIND_LIBRARY(TCL_LIBRARY
   /usr/lib 
   /usr/local/lib
   "C:/Program Files/Tcl/lib" 
-  [HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.4§Root]/lib
-  [HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.3§Root]/lib
-  [HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.2§Root]/lib
-  [HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.0§Root]/lib
+  [HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.4;Root]/lib
+  [HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.3;Root]/lib
+  [HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.2;Root]/lib
+  [HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.0;Root]/lib
 )
 
 FIND_LIBRARY(TK_LIBRARY 
@@ -27,28 +27,28 @@ FIND_LIBRARY(TK_LIBRARY
   /usr/lib 
   /usr/local/lib
   "C:/Program Files/Tcl/lib" 
-  [HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.4§Root]/lib
-  [HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.3§Root]/lib
-  [HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.2§Root]/lib
-  [HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.0§Root]/lib
+  [HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.4;Root]/lib
+  [HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.3;Root]/lib
+  [HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.2;Root]/lib
+  [HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.0;Root]/lib
 )
 
 FIND_PATH(TCL_INCLUDE_PATH tcl.h 
   /usr/include 
   /usr/local/include
   "C:/Program Files/Tcl/include" 
-  [HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.4§Root]/include
-  [HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.3§Root]/include
-  [HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.2§Root]/include
-  [HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.0§Root]/include
+  [HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.4;Root]/include
+  [HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.3;Root]/include
+  [HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.2;Root]/include
+  [HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.0;Root]/include
 )
 
 FIND_PATH(TK_INCLUDE_PATH tk.h 
   /usr/include 
   /usr/local/include
   "C:/Program Files/Tcl/include" 
-  [HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.4§Root]/include
-  [HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.3§Root]/include
-  [HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.2§Root]/include
-  [HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.0§Root]/include
+  [HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.4;Root]/include
+  [HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.3;Root]/include
+  [HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.2;Root]/include
+  [HKEY_LOCAL_MACHINE\SOFTWARE\Scriptics\Tcl\8.0;Root]/include
 )