diff --git a/src/dos/cdrom_aspi_win32.cpp b/src/dos/cdrom_aspi_win32.cpp
index c3ed83ce..62b92ce7 100644
--- a/src/dos/cdrom_aspi_win32.cpp
+++ b/src/dos/cdrom_aspi_win32.cpp
@@ -292,7 +292,7 @@ bool CDROM_Interface_Aspi::GetAudioTrackInfo	(int track, TMSF& start, unsigned c
 		start.min	= (unsigned char)(toc.tracks[track-1].lAddr >>  8) &0xFF;
 		start.sec	= (unsigned char)(toc.tracks[track-1].lAddr >> 16) &0xFF;
 		start.fr	= (unsigned char)(toc.tracks[track-1].lAddr >> 24) &0xFF;
-		attr		= toc.tracks[track-1].cAdrCtrl;
+		attr		= (toc.tracks[track-1].cAdrCtrl << 4) & 0xEF;
 		return true;
 	};		
 	return false;
@@ -503,7 +503,7 @@ bool CDROM_Interface_Aspi::GetAudioSub(unsigned char& attr, unsigned char& track
 	
 	if (s.SRB_Status!=SS_COMP) return false;
 
-	attr		= (pos.ADR<<4) | pos.Control;
+	attr		= (pos.Control<<4) &0xEF;
 	track		= pos.TrackNumber;
 	index		= pos.IndexNumber;
 	absPos.min	= pos.AbsoluteAddress[1];
diff --git a/src/dos/cdrom_ioctl_win32.cpp b/src/dos/cdrom_ioctl_win32.cpp
index 3d15e366..ddff8925 100644
--- a/src/dos/cdrom_ioctl_win32.cpp
+++ b/src/dos/cdrom_ioctl_win32.cpp
@@ -75,7 +75,7 @@ bool CDROM_Interface_Ioctl::GetAudioTrackInfo(int track, TMSF& start, unsigned c
 //	Close();
 	if (!bStat) return false;
 	
-	attr		= (toc.TrackData[track-1].Adr << 4) | toc.TrackData[track].Control;
+	attr		= (toc.TrackData[track-1].Control << 4) & 0xEF;
 	start.min	= toc.TrackData[track-1].Address[1];
 	start.sec	= toc.TrackData[track-1].Address[2];
 	start.fr	= toc.TrackData[track-1].Address[3];
@@ -97,7 +97,7 @@ bool CDROM_Interface_Ioctl::GetAudioSub(unsigned char& attr, unsigned char& trac
 //	Close();
 	if (!bStat) return false;
 
-	attr		= (sub.CurrentPosition.ADR << 4) | sub.CurrentPosition.Control;
+	attr		= (sub.CurrentPosition.Control << 4) & 0xEF;
 	track		= sub.CurrentPosition.TrackNumber;
 	index		= sub.CurrentPosition.IndexNumber;
 	relPos.min	= sub.CurrentPosition.TrackRelativeAddress[1];