Use elevated engine to make the restart request when it is available.

Fixes 6145

1 files changed, 10 insertions, 0 deletions

diff --git a/src/burn/engine/uithread.cpp b/src/burn/engine/uithread.cpp
index 673111f8..8ddd51bd 100644
--- a/src/burn/engine/uithread.cpp
+++ b/src/burn/engine/uithread.cpp
@@ -222,6 +222,16 @@ static LRESULT CALLBACK WndProc(
                 ::Sleep(250);
             }
 
+            // If this is the per-machine process then close the logging pipe with the parent process.
+            if (pInfo->fElevatedEngine)
+            {
+                CoreCloseElevatedLoggingThread(pInfo->pEngineState);
+            }
+            else
+            {
+                CoreWaitForUnelevatedLoggingThread(pInfo->pEngineState->hUnelevatedLoggingThread);
+            }
+
             LogStringWorkRaw("=======================================\r\n");
 
             // Close the log to try to make sure everything is flushed to disk.