diff --git a/reactos/drivers/filesystems/cdfs/finfo.c b/reactos/drivers/filesystems/cdfs/finfo.c
index 7b0f581ce02..6c0e3c36b6e 100644
--- a/reactos/drivers/filesystems/cdfs/finfo.c
+++ b/reactos/drivers/filesystems/cdfs/finfo.c
@@ -390,7 +390,7 @@ CdfsQueryInformation(PDEVICE_OBJECT DeviceObject,
 
       default:
 	DPRINT("Unimplemented information class %u\n", FileInformationClass);
-	Status = STATUS_NOT_SUPPORTED;
+	Status = STATUS_INVALID_PARAMETER;
 	break;
     }
 
diff --git a/reactos/drivers/filesystems/fastfat/finfo.c b/reactos/drivers/filesystems/fastfat/finfo.c
index e4db4b7c0d0..a8c8e3d2fa7 100644
--- a/reactos/drivers/filesystems/fastfat/finfo.c
+++ b/reactos/drivers/filesystems/fastfat/finfo.c
@@ -835,7 +835,7 @@ NTSTATUS VfatQueryInformation(PVFAT_IRP_CONTEXT IrpContext)
       RC = STATUS_NOT_IMPLEMENTED;
       break;
     default:
-      RC = STATUS_NOT_SUPPORTED;
+      RC = STATUS_INVALID_PARAMETER;
     }
 
   if (!(FCB->Flags & FCB_IS_PAGE_FILE))
diff --git a/reactos/drivers/filesystems/ntfs/finfo.c b/reactos/drivers/filesystems/ntfs/finfo.c
index d96ccbd0122..ba96b9b1365 100644
--- a/reactos/drivers/filesystems/ntfs/finfo.c
+++ b/reactos/drivers/filesystems/ntfs/finfo.c
@@ -248,7 +248,7 @@ NtfsFsdQueryInformation(PDEVICE_OBJECT DeviceObject,
 
     default:
       DPRINT("Unimplemented information class %u\n", FileInformationClass);
-      Status = STATUS_NOT_SUPPORTED;
+      Status = STATUS_INVALID_PARAMETER;
   }
 
   Irp->IoStatus.Status = Status;