diff --git a/ANSI.c b/ANSI.c
index 6c09260..d6b8425 100644
--- a/ANSI.c
+++ b/ANSI.c
@@ -81,6 +81,9 @@
     ignore the version within the core API DLL names;
     fix 32-bit process trying to identify 64-bit process;
     hook _lwrite & _hwrite.
+
+  v1.52, 10 April, 2012:
+    use ansicon.exe to enable 32-bit to inject into 64-bit.
 */
 
 #include "ansicon.h"
@@ -913,7 +916,7 @@ API_DATA APIs[] =
 HMODULE   hKernel;		// Kernel32 module handle
 HINSTANCE hDllInstance; 	// Dll instance handle
 TCHAR	  hDllName[MAX_PATH];	// Dll file name
-#ifdef _WIN64
+#if defined(_WIN64) || defined(W32ON64)
 LPTSTR	  hDllNameType; 	// pointer to process type within above
 #endif
 
@@ -1212,6 +1215,30 @@ void Inject( DWORD dwCreationFlags, LPPROCESS_INFORMATION lpi,
       InjectDLL64( &child_pi, hDllName );
     }
 #else
+#ifdef W32ON64
+    if (type == 64)
+    {
+      TCHAR args[64];
+      STARTUPINFO si;
+      PROCESS_INFORMATION pi;
+      wcscpy( hDllNameType, L"CON.exe" );
+      wsprintf( args, L"ansicon -P%lu:%lu",
+		      child_pi.dwProcessId, child_pi.dwThreadId );
+      ZeroMemory( &si, sizeof(si) );
+      si.cb = sizeof(si);
+      if (CreateProcess( hDllName, args, NULL, NULL, FALSE, 0, NULL, NULL,
+			 &si, &pi ))
+      {
+	WaitForSingleObject( pi.hProcess, INFINITE );
+	CloseHandle( pi.hProcess );
+	CloseHandle( pi.hThread );
+      }
+      else
+	DEBUGSTR( 1, L"Could not execute \"%s\"", hDllName );
+      wcscpy( hDllNameType, L"32.dll" );
+    }
+    else
+#endif
     InjectDLL32( &child_pi, hDllName );
 #endif
     if (!gui && !(dwCreationFlags & (CREATE_NEW_CONSOLE | DETACHED_PROCESS)))
@@ -1704,7 +1731,7 @@ BOOL WINAPI DllMain( HINSTANCE hInstance, DWORD dwReason, LPVOID lpReserved )
     GetEnvironmentVariable( L"ANSICON_LOG", logstr, lenof(logstr) );
     log_level = _wtoi( logstr );
     prog = get_program_name( NULL );
-#ifdef _WIN64
+#if defined(_WIN64) || defined(W32ON64)
     hDllNameType = hDllName - 6 +
 #endif
     GetModuleFileName( hInstance, hDllName, lenof(hDllName) );
diff --git a/ansicon.c b/ansicon.c
index 7196933..7b06956 100644
--- a/ansicon.c
+++ b/ansicon.c
@@ -60,9 +60,13 @@
   7 January, 2012:
     fixed installing into a piped CMD.EXE;
     added a log message indicating all imports have been processed.
+
+  v1.52, 10 April, 2012:
+    fixed running "cmd" if "ComSpec" is not defined;
+    pass process & thread identifiers on the command line (for x86->x64).
 */
 
-#define PDATE L"24 February, 2012"
+#define PDATE L"10 April, 2012"
 
 #include "ansicon.h"
 #include "version.h"
@@ -194,6 +198,20 @@ int main( void )
   *logstr = '\0';
   GetEnvironmentVariable( L"ANSICON_LOG", logstr, lenof(logstr) );
   log_level = _wtoi( logstr );
+
+#ifdef _WIN64
+  if (*arg == '-' && arg[1] == 'P')
+  {
+    swscanf( arg + 2, L"%u:%u", &pi.dwProcessId, &pi.dwThreadId );
+    pi.hProcess = OpenProcess(PROCESS_ALL_ACCESS, FALSE, pi.dwProcessId);
+    pi.hThread	= OpenThread( THREAD_ALL_ACCESS, FALSE, pi.dwThreadId );
+    Inject( &pi, &gui, arg );
+    CloseHandle( pi.hThread );
+    CloseHandle( pi.hProcess );
+    return 0;
+  }
+#endif
+
   if (log_level && !(log_level & 8))
     DEBUGSTR( 1, NULL );	// create a new file
 
@@ -300,7 +318,11 @@ arg_out:
     {
       cmd = _wgetenv( L"ComSpec" );
       if (cmd == NULL)
-	cmd = L"cmd";
+      {
+	// CreateProcessW writes to the string, so can't simply point to "cmd".
+	static TCHAR cmdstr[] = L"cmd";
+	cmd = cmdstr;
+      }
       arg = cmd;
     }
 
diff --git a/makefile b/makefile
index db84cf6..1ab6753 100644
--- a/makefile
+++ b/makefile
@@ -53,8 +53,8 @@ x64/ansicon.exe: x64/ansicon.o $(X64OBJS) x64/ansiconv.o
 x64/ANSI64.dll: x64/ANSI.o $(X64OBJS) x64/ansiv.o
 	$(CC) -m64 $+ -s -o $@ -mdll -Wl,-shared
 
-x64/ANSI32.dll: x86/ANSI32.dll
-	cmd /c "copy/y x86\ANSI32.dll x64\ANSI32.dll >nul"
+x64/ANSI32.dll: x64/ANSI32.o x64/proctype32.o x86/injdll32.o x86/util.o x86/ansiv.o
+	$(CC) -m32 $+ -s -o $@ -mdll -Wl,-shared
 
 x64/ANSI-LLW.exe: ANSI-LLW.c
 	$(CC) -m32 $(CFLAGS) $< -s -o $@
@@ -68,6 +68,11 @@ x86/ansiv.o:	ansi.rc
 x64/ansiconv.o: ansicon.rc
 x64/ansiv.o:	ansi.rc
 
+x64/ANSI32.o: ANSI.c
+	$(CC) -m32 -DW32ON64 $(CFLAGS) $< -c -o $@
+x64/proctype32.o: proctype.c
+	$(CC) -m32 -DW32ON64 $(CFLAGS) $< -c -o $@
+
 # Need two commands, because if the directory doesn't exist, it won't delete
 # anything at all.
 clean:
diff --git a/makefile.vc b/makefile.vc
index fd6cee5..00a9019 100644
--- a/makefile.vc
+++ b/makefile.vc
@@ -42,9 +42,9 @@ X64OBJS = x64\proctype.obj x64\injdll64.obj x64\injdll32.obj x64\util.obj
 
 all: ansicon$(BITS)
 
-ansicon32: x86 x86\ansicon.exe x86\ANSI32.dll
+ansicon32: x86 x86\ansicon.exe x86\ANSI32.dll x64\ANSI32.dll
 
-ansicon64: x64 x64\ansicon.exe x64\ANSI64.dll x64\ANSI32.dll x64\ANSI-LLW.exe
+ansicon64: x64 x64\ansicon.exe x64\ANSI64.dll x64\ANSI-LLW.exe
 
 x86:
 	mkdir x86
@@ -53,9 +53,7 @@ x86\ansicon.exe: x86\ansicon.obj $(X86OBJS) x86\ansicon.res
 	$(CC) /nologo /Fe$@ $** $(LIBS)
 
 x86\ANSI32.dll: x86\ANSI.obj $(X86OBJS) x86\ansi.res
-!IF $(BITS) == 32
 	$(CC) /nologo /LD /Fe$@ $** $(LIBS)
-!ENDIF
 
 x64:
 	mkdir x64
@@ -66,8 +64,8 @@ x64\ansicon.exe: x64\ansicon.obj $(X64OBJS) x64\ansicon.res
 x64\ANSI64.dll: x64\ANSI.obj $(X64OBJS) x64\ansi.res
 	$(CC) /nologo /LD /Fe$@ $** $(LIBS) $(LIBS64)
 
-x64\ANSI32.dll: x86\ANSI32.dll
-	copy x86\ANSI32.dll x64\ANSI32.dll
+x64\ANSI32.dll: x64\ANSI32.obj x64\proctype32.obj x86\injdll32.obj x86\util.obj x86\ansi.res
+	$(CC) /nologo /LD /Fe$@ $** $(LIBS)
 
 x64\ANSI-LLW.exe: ANSI-LLW.c
 	$(CC) $(CFLAGS) /Fe$@ /Fo$*.obj $? $(LIBS64)
@@ -81,5 +79,10 @@ injdll32.c: ansicon.h
 injdll64.c: ansicon.h
 proctype.c: ansicon.h
 
+x64\ANSI32.obj: ANSI.c
+	$(CC) /DW32ON64 /c $(CFLAGS) /Fo$@ $?
+x64\proctype32.obj: proctype.c
+	$(CC) /DW32ON64 /c $(CFLAGS) /Fo$@ $?
+
 clean:
 	-del $(DIR)\*.obj $(DIR)\*.res $(DIR)\*.lib $(DIR)\*.exp
diff --git a/proctype.c b/proctype.c
index 81213f9..f6a6e60 100644
--- a/proctype.c
+++ b/proctype.c
@@ -50,7 +50,7 @@ int ProcessType( LPPROCESS_INFORMATION pinfo, BOOL* gui )
 	    {
 	      if (nt_header.FileHeader.Machine == IMAGE_FILE_MACHINE_I386)
 	      {
-		DEBUGSTR( 1, L"  32-bit %s (base = %p)",
+		DEBUGSTR( 1, L"  32-bit %s (base = %.8p)",
 			  (*gui) ? L"GUI" : L"console", minfo.AllocationBase );
 		return 32;
 	      }
@@ -61,6 +61,13 @@ int ProcessType( LPPROCESS_INFORMATION pinfo, BOOL* gui )
 			  (*gui) ? L"GUI" : L"console", minfo.AllocationBase );
 		return 64;
 	      }
+#elif defined(W32ON64)
+	      if (nt_header.FileHeader.Machine == IMAGE_FILE_MACHINE_AMD64)
+	      {
+		DEBUGSTR( 1, L"  64-bit %s",
+			  (*gui) ? L"GUI" : L"console" );
+		return 64;
+	      }
 #endif
 	      DEBUGSTR( 1, L"  Ignoring unsupported machine (0x%X)",
 			nt_header.FileHeader.Machine );
@@ -80,8 +87,13 @@ int ProcessType( LPPROCESS_INFORMATION pinfo, BOOL* gui )
     // address.  If the pointer overflows, assume 64-bit and abort.
     if (ptr > ptr + minfo.RegionSize)
     {
-      DEBUGSTR( 1, L"  Ignoring apparent 64-bit process." );
+#ifdef W32ON64
+      DEBUGSTR( 1, L"  Pointer overflow: assuming 64-bit console" );
+      return 64;
+#else
+      DEBUGSTR( 1, L"  Ignoring apparent 64-bit process" );
       return 0;
+#endif
     }
 #endif
   }
diff --git a/version.h b/version.h
index b834aa6..a66bdcd 100644
--- a/version.h
+++ b/version.h
@@ -2,8 +2,8 @@
   version.h - Version defines.
 */
 
-#define PVERS	L"1.51"         // wide string
-#define PVERSA	 "1.51"         // ANSI string (windres 2.16.91 didn't like L)
-#define PVERE	L"151"          // wide environment string
-#define PVEREA	 "151"          // ANSI environment string
-#define PVERB	1,5,1,0 	// binary (resource)
+#define PVERS	L"1.52"         // wide string
+#define PVERSA	 "1.52"         // ANSI string (windres 2.16.91 didn't like L)
+#define PVERE	L"152"          // wide environment string
+#define PVEREA	 "152"          // ANSI environment string
+#define PVERB	1,5,2,0 	// binary (resource)