diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt
index 3308f3c25..88cbabade 100644
--- a/src/core/CMakeLists.txt
+++ b/src/core/CMakeLists.txt
@@ -19,7 +19,7 @@ set(SRCS    core.cpp
             file_sys/directory_file_system.cpp
             file_sys/meta_file_system.cpp
             hle/hle.cpp
-            hle/mrc.cpp
+            hle/coprocessor.cpp
             hle/syscall.cpp
             hle/service/apt.cpp
             hle/service/gsp.cpp
diff --git a/src/core/arm/interpreter/armsupp.cpp b/src/core/arm/interpreter/armsupp.cpp
index b2bbedc18..d913c179c 100644
--- a/src/core/arm/interpreter/armsupp.cpp
+++ b/src/core/arm/interpreter/armsupp.cpp
@@ -20,7 +20,7 @@
 
 //#include "ansidecl.h"
 #include "skyeye_defs.h"
-#include "core/hle/mrc.h"
+#include "core/hle/coprocessor.h"
 #include "core/arm/disassembler/arm_disasm.h"
 
 unsigned xscale_cp15_cp_access_allowed (ARMul_State * state, unsigned reg,
@@ -663,13 +663,13 @@ ARMul_MCR (ARMul_State * state, ARMword instr, ARMword source)
 {
 	unsigned cpab;
 
-	//printf("SKYEYE ARMul_MCR, CPnum is %x, source %x\n",CPNum, source);
-	if (!CP_ACCESS_ALLOWED (state, CPNum)) {
-		//chy 2004-07-19 should fix in the future ????!!!!
-		//printf("SKYEYE ARMul_MCR, ACCESS_not ALLOWed, UndefinedInstr  CPnum is %x, source %x\n",CPNum, source);
-		ARMul_UndefInstr (state, instr);
-		return;
-	}
+	////printf("SKYEYE ARMul_MCR, CPnum is %x, source %x\n",CPNum, source);
+	//if (!CP_ACCESS_ALLOWED (state, CPNum)) {
+	//	//chy 2004-07-19 should fix in the future ????!!!!
+	//	//printf("SKYEYE ARMul_MCR, ACCESS_not ALLOWed, UndefinedInstr  CPnum is %x, source %x\n",CPNum, source);
+	//	ARMul_UndefInstr (state, instr);
+	//	return;
+	//}
 
 	cpab = (state->MCR[CPNum]) (state, ARMul_FIRST, instr, source);
 
diff --git a/src/core/core.vcxproj b/src/core/core.vcxproj
index a5043ea4b..7b8953327 100644
--- a/src/core/core.vcxproj
+++ b/src/core/core.vcxproj
@@ -153,8 +153,8 @@
     <ClCompile Include="elf\elf_reader.cpp" />
     <ClCompile Include="file_sys\directory_file_system.cpp" />
     <ClCompile Include="file_sys\meta_file_system.cpp" />
+    <ClCompile Include="hle\coprocessor.cpp" />
     <ClCompile Include="hle\hle.cpp" />
-    <ClCompile Include="hle\mrc.cpp" />
     <ClCompile Include="hle\service\apt.cpp" />
     <ClCompile Include="hle\service\gsp.cpp" />
     <ClCompile Include="hle\service\hid.cpp" />
@@ -193,9 +193,9 @@
     <ClInclude Include="file_sys\directory_file_system.h" />
     <ClInclude Include="file_sys\file_sys.h" />
     <ClInclude Include="file_sys\meta_file_system.h" />
+    <ClInclude Include="hle\coprocessor.h" />
     <ClInclude Include="hle\function_wrappers.h" />
     <ClInclude Include="hle\hle.h" />
-    <ClInclude Include="hle\mrc.h" />
     <ClInclude Include="hle\service\apt.h" />
     <ClInclude Include="hle\service\gsp.h" />
     <ClInclude Include="hle\service\hid.h" />
diff --git a/src/core/core.vcxproj.filters b/src/core/core.vcxproj.filters
index 9c53f9eff..fabe253ed 100644
--- a/src/core/core.vcxproj.filters
+++ b/src/core/core.vcxproj.filters
@@ -105,12 +105,12 @@
     <ClCompile Include="hw\lcd.cpp">
       <Filter>hw</Filter>
     </ClCompile>
-    <ClCompile Include="hle\mrc.cpp">
-      <Filter>hle</Filter>
-    </ClCompile>
     <ClCompile Include="arm\disassembler\load_symbol_map.cpp">
       <Filter>arm\disassembler</Filter>
     </ClCompile>
+    <ClCompile Include="hle\coprocessor.cpp">
+      <Filter>hle</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="arm\disassembler\arm_disasm.h">
@@ -211,12 +211,12 @@
     <ClInclude Include="hw\lcd.h">
       <Filter>hw</Filter>
     </ClInclude>
-    <ClInclude Include="hle\mrc.h">
-      <Filter>hle</Filter>
-    </ClInclude>
     <ClInclude Include="arm\disassembler\load_symbol_map.h">
       <Filter>arm\disassembler</Filter>
     </ClInclude>
+    <ClInclude Include="hle\coprocessor.h">
+      <Filter>hle</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <Text Include="CMakeLists.txt" />
diff --git a/src/core/hle/mrc.cpp b/src/core/hle/coprocessor.cpp
similarity index 100%
rename from src/core/hle/mrc.cpp
rename to src/core/hle/coprocessor.cpp
diff --git a/src/core/hle/mrc.h b/src/core/hle/coprocessor.h
similarity index 100%
rename from src/core/hle/mrc.h
rename to src/core/hle/coprocessor.h