diff --git a/reactos/dll/win32/mapi32/imalloc.c b/reactos/dll/win32/mapi32/imalloc.c
index a3264aa2bec..01cc61cf104 100644
--- a/reactos/dll/win32/mapi32/imalloc.c
+++ b/reactos/dll/win32/mapi32/imalloc.c
@@ -98,7 +98,7 @@ static ULONG WINAPI IMAPIMalloc_fnRelease(LPMALLOC iface)
  */
 static LPVOID WINAPI IMAPIMalloc_fnAlloc(LPMALLOC iface, SIZE_T cb)
 {
-    TRACE("(%p)->(%d)\n", iface, cb);
+    TRACE("(%p)->(%ld)\n", iface, cb);
 
     return LocalAlloc(LMEM_FIXED, cb);
 }
@@ -108,7 +108,7 @@ static LPVOID WINAPI IMAPIMalloc_fnAlloc(LPMALLOC iface, SIZE_T cb)
  */
 static LPVOID WINAPI IMAPIMalloc_fnRealloc(LPMALLOC iface, LPVOID pv, SIZE_T cb)
 {
-    TRACE("(%p)->(%p, %d)\n", iface, pv, cb);
+    TRACE("(%p)->(%p, %ld)\n", iface, pv, cb);
 
     if (!pv)
         return LocalAlloc(LMEM_FIXED, cb);
diff --git a/reactos/media/doc/README.WINE b/reactos/media/doc/README.WINE
index 6f42be08fdb..d7217ded272 100644
--- a/reactos/media/doc/README.WINE
+++ b/reactos/media/doc/README.WINE
@@ -91,7 +91,7 @@ reactos/dll/win32/loadperf            # Synced to WineStaging-1.7.55
 reactos/dll/win32/localspl            # Synced to WineStaging-1.7.55
 reactos/dll/win32/localui             # Synced to WineStaging-1.7.55
 reactos/dll/win32/lz32                # Synced to WineStaging-1.7.55
-reactos/dll/win32/mapi32              # Synced to WineStaging-1.7.55
+reactos/dll/win32/mapi32              # Synced to WineStaging-1.9.4
 reactos/dll/win32/mciavi32            # Synced to WineStaging-1.7.55
 reactos/dll/win32/mcicda              # Synced to WineStaging-1.7.55
 reactos/dll/win32/mciqtz32            # Synced to WineStaging-1.7.55