diff --git a/src/drivers/win/taseditor/piano_roll.cpp b/src/drivers/win/taseditor/piano_roll.cpp
index 128f091a..3757523e 100644
--- a/src/drivers/win/taseditor/piano_roll.cpp
+++ b/src/drivers/win/taseditor/piano_roll.cpp
@@ -25,6 +25,7 @@ Piano Roll - Piano Roll interface
 #include "taseditor_project.h"
 #include "utils/xstring.h"
 #include "uxtheme.h"
+#include <math.h>
 
 #pragma comment(lib, "UxTheme.lib")
 
diff --git a/src/drivers/win/taseditor/taseditor_window.cpp b/src/drivers/win/taseditor/taseditor_window.cpp
index 2516ca34..a0eabc1b 100644
--- a/src/drivers/win/taseditor/taseditor_window.cpp
+++ b/src/drivers/win/taseditor/taseditor_window.cpp
@@ -28,6 +28,12 @@ Window - User Interface
 #include "../keyboard.h"
 #include "../joystick.h"
 
+//compile for windows 2000 target
+#if (_WIN32_WINNT < 0x501)
+#define LVN_BEGINSCROLL          (LVN_FIRST-80)          
+#define LVN_ENDSCROLL            (LVN_FIRST-81)
+#endif
+
 extern TASEDITOR_CONFIG taseditor_config;
 extern PLAYBACK playback;
 extern GREENZONE greenzone;
diff --git a/vc/vc8_fceux.vcproj b/vc/vc8_fceux.vcproj
index 2d6f1344..2c74a895 100644
--- a/vc/vc8_fceux.vcproj
+++ b/vc/vc8_fceux.vcproj
@@ -2298,6 +2298,14 @@
 						RelativePath="..\src\drivers\win\taseditor\bookmarks.h"
 						>
 					</File>
+					<File
+						RelativePath="..\src\drivers\win\taseditor\editor.cpp"
+						>
+					</File>
+					<File
+						RelativePath="..\src\drivers\win\taseditor\editor.h"
+						>
+					</File>
 					<File
 						RelativePath="..\src\drivers\win\taseditor\greenzone.cpp"
 						>
diff --git a/vc/vc9_fceux.vcproj b/vc/vc9_fceux.vcproj
index 8bf91582..d548ab3d 100644
--- a/vc/vc9_fceux.vcproj
+++ b/vc/vc9_fceux.vcproj
@@ -1807,6 +1807,14 @@
 						RelativePath="..\src\drivers\win\taseditor\bookmarks.h"
 						>
 					</File>
+					<File
+						RelativePath="..\src\drivers\win\taseditor\editor.cpp"
+						>
+					</File>
+					<File
+						RelativePath="..\src\drivers\win\taseditor\editor.h"
+						>
+					</File>
 					<File
 						RelativePath="..\src\drivers\win\taseditor\greenzone.cpp"
 						>