diff --git a/src/kofola/Menu.cpp b/src/kofola/Menu.cpp
index da8a32a..678bb8f 100644
--- a/src/kofola/Menu.cpp
+++ b/src/kofola/Menu.cpp
@@ -282,7 +282,7 @@ void AnimationEvent(DWORD dwTime, AUDIO_DATA * p_ad)
   char bAnim = 0;
   DWORD e;
 
-  e = abs(dwLTime - dwTime);
+  e = abs((int)(dwLTime - dwTime));
 
   for (i = 0; i < 32; i++)
     if (anm[i].cmd) {
diff --git a/src/kofola/Menu2.cpp b/src/kofola/Menu2.cpp
index 2591982..45b0a37 100644
--- a/src/kofola/Menu2.cpp
+++ b/src/kofola/Menu2.cpp
@@ -232,7 +232,7 @@ void AnimationEvent2(HWND hwnd, UINT uMsg, UINT idEvent, DWORD dwTime)
   //priprava 
   //BitBltU(CompositDC,0,0,1024,768,NULL,0,0,WHITENESS);
 
-  e = abs(dwLTime - dwTime);
+  e = abs((int)(dwLTime - dwTime));
   for (i = 0; i < 32; i++)
     if (anm[i].cmd) {
       if (anm[i].bStop) {
diff --git a/src/kofola/animend_functions.cpp b/src/kofola/animend_functions.cpp
index ff8d92a..ecad6d5 100644
--- a/src/kofola/animend_functions.cpp
+++ b/src/kofola/animend_functions.cpp
@@ -359,7 +359,7 @@ void anmend_Lift(size_ptr param, size_ptr param2, size_ptr p_param)
   s = ap_Play_Sound(0,0,0, pos, p_itm->p_Object->Specific[0].Index, NULL, &ad);
 
   if (s >= 0) {
-		for(i=0;i<(abs(param)-1);i++)
+		for(i=0;i<(abs((int)param)-1);i++)
 			adas_Queue_Sound(s, p_itm->p_Object->Specific[1].Index);
 
 		adas_Queue_Sound(s, p_itm->p_Object->Specific[2].Index);
@@ -371,7 +371,7 @@ void anmend_Lift(size_ptr param, size_ptr param2, size_ptr p_param)
     if (s < 0)
       return;
 
-    p_Level->LiftParticles[s].dwStop = abs(param) * 250;
+    p_Level->LiftParticles[s].dwStop = abs((int)param) * 250;
   }
 }