diff --git a/reactos/base/applications/rapps/unattended.cpp b/reactos/base/applications/rapps/unattended.cpp
index 0b666867378..c23b8bfd718 100644
--- a/reactos/base/applications/rapps/unattended.cpp
+++ b/reactos/base/applications/rapps/unattended.cpp
@@ -54,6 +54,7 @@ BOOL CmdParser(LPWSTR lpCmdLine)
             }
         } 
         while (SetupFindNextLine(&Context, &Context));
+        SetupCloseInfFile(InfHandle);
     }
 
     CAvailableApps apps;