diff --git a/reactos/dll/win32/imaadp32.acm/imaadp32.c b/reactos/dll/win32/imaadp32.acm/imaadp32.c
index e2c3af07b59..10a11e36a07 100644
--- a/reactos/dll/win32/imaadp32.acm/imaadp32.c
+++ b/reactos/dll/win32/imaadp32.acm/imaadp32.c
@@ -509,8 +509,8 @@ static	LRESULT ADPCM_DriverDetails(PACMDRIVERDETAILSW add)
 {
     add->fccType = ACMDRIVERDETAILS_FCCTYPE_AUDIOCODEC;
     add->fccComp = ACMDRIVERDETAILS_FCCCOMP_UNDEFINED;
-    add->wMid = 0x1;
-    add->wPid = 0x22;
+    add->wMid = MM_MICROSOFT;
+    add->wPid = MM_MSFT_ACM_IMAADPCM;
     add->vdwACM = 0x3320000;
     add->vdwDriver = 0x04000000;
     add->fdwSupport = ACMDRIVERDETAILS_SUPPORTF_CODEC;
diff --git a/reactos/media/doc/README.WINE b/reactos/media/doc/README.WINE
index e44d09316b4..2908f3b57ee 100644
--- a/reactos/media/doc/README.WINE
+++ b/reactos/media/doc/README.WINE
@@ -78,7 +78,7 @@ reactos/dll/win32/httpapi             # Synced to WineStaging-1.7.37
 reactos/dll/win32/iccvid              # Synced to WineStaging-1.7.37
 reactos/dll/win32/icmp                # Out of sync
 reactos/dll/win32/ieframe             # Synced to WineStaging-1.7.47
-reactos/dll/win32/imaadp32.acm        # Synced to WineStaging-1.7.37
+reactos/dll/win32/imaadp32.acm        # Synced to WineStaging-1.7.47
 reactos/dll/win32/imagehlp            # Synced to WineStaging-1.7.37
 reactos/dll/win32/imm32               # Synced to Wine-1.7.27
 reactos/dll/win32/inetcomm            # Synced to WineStaging-1.7.47