1 files changed, 2 insertions, 1 deletions

diff --git a/src/engine/userexperience.h b/src/engine/userexperience.h
index f02e6279..754a9030 100644
--- a/src/engine/userexperience.h
+++ b/src/engine/userexperience.h
@@ -452,7 +452,8 @@ BAAPI UserExperienceOnSystemShutdown(
     __inout BOOL* pfCancel
     );
 BAAPI UserExperienceOnUnregisterBegin(
-    __in BURN_USER_EXPERIENCE* pUserExperience
+    __in BURN_USER_EXPERIENCE* pUserExperience,
+    __inout BOOL* pfKeepRegistration
     );
 BAAPI UserExperienceOnUnregisterComplete(
     __in BURN_USER_EXPERIENCE* pUserExperience,