diff --git a/rosapps/mc/mc.rbuild b/rosapps/mc/mc.rbuild
index a1c05c7a6e9..7fae4abbf8d 100644
--- a/rosapps/mc/mc.rbuild
+++ b/rosapps/mc/mc.rbuild
@@ -9,6 +9,7 @@
 	<define name="HAVE_CONFIG_H" />
 	<library>kernel32</library>
 	<library>user32</library>
+      <library>advapi32</library>
 
 	<directory name="src">
 		<file>terms.c</file>
diff --git a/rosapps/mc/slang/slvideo.c b/rosapps/mc/slang/slvideo.c
index b877601feff..edc1b037d97 100644
--- a/rosapps/mc/slang/slvideo.c
+++ b/rosapps/mc/slang/slvideo.c
@@ -1253,11 +1253,12 @@ void SLtt_putchar (char ch)
 #  else	/* GO32_VIDEO */
 	pp = mkScreenPointer (Cursor_Row, Cursor_Col);
 	p = (Attribute_Byte << 8) | (unsigned char) ch;
+	*pp = p;
 
 #   ifdef USE_ASM
 	SNOW_CHECK;
 #   endif
-	*pp = p;
+	
 #  endif	/* GO32_VIDEO */
 # endif	/* __os2__ */
 #endif	/* EMX_VIDEO */
diff --git a/rosapps/mc/slang/slw32tty.c b/rosapps/mc/slang/slw32tty.c
index a92c7d93a64..2cc3538388b 100644
--- a/rosapps/mc/slang/slw32tty.c
+++ b/rosapps/mc/slang/slw32tty.c
@@ -130,8 +130,7 @@ void SLang_reset_tty (void)
 \*----------------------------------------------------------------------*/
 int SLsys_input_pending (int tsecs)
 {
-   INPUT_RECORD record;
-   long one = 1;
+   INPUT_RECORD record;   
    DWORD bytesRead;
 
    while (1)
@@ -193,9 +192,8 @@ int SLsys_input_pending (int tsecs)
  *	extended keys are prefixed by a null character
 \*----------------------------------------------------------------------*/
 unsigned int SLsys_getkey (void)
-{
-  unsigned int scan, ch, shift;
-  long key;
+{  
+  // long key;
   DWORD bytesRead;
   INPUT_RECORD record;
 
diff --git a/rosapps/mc/src/cmd.c b/rosapps/mc/src/cmd.c
index ba09f408102..a3f529af2ae 100644
--- a/rosapps/mc/src/cmd.c
+++ b/rosapps/mc/src/cmd.c
@@ -721,8 +721,7 @@ void reselect_vfs (void)
 
 static int compare_files (char *name1, char *name2, long size)
 {
-    int file1, file2;
-    char *data1, *data2;
+    int file1, file2;    
     int result = -1;		/* Different by default */
 
     file1 = open (name1, O_RDONLY);
diff --git a/rosapps/mc/src/main.c b/rosapps/mc/src/main.c
index 4554db0f26c..46c57924206 100644
--- a/rosapps/mc/src/main.c
+++ b/rosapps/mc/src/main.c
@@ -379,7 +379,10 @@ try_to_select (WPanel *panel, char *name)
 void
 cd_try_to_select (WPanel *panel)
 {
+#ifdef USE_VFS
     char *p, *q;
+#endif
+
     int i, j = 4;
 
     if (strlen (panel->lwd) > strlen (panel->cwd)