Put back the rollback cache package functionality and fix its bugs.

#3719, #4711, #5750

1 files changed, 1 insertions, 9 deletions

diff --git a/src/burn/engine/msiengine.cpp b/src/burn/engine/msiengine.cpp
index 3e96e5f9..a579fa17 100644
--- a/src/burn/engine/msiengine.cpp
+++ b/src/burn/engine/msiengine.cpp
@@ -915,8 +915,7 @@ extern "C" HRESULT MsiEnginePlanAddPackage(
     __in BURN_PACKAGE* pPackage,
     __in BURN_PLAN* pPlan,
     __in BURN_LOGGING* pLog,
-    __in BURN_VARIABLES* pVariables,
-    __in_opt HANDLE hCacheEvent
+    __in BURN_VARIABLES* pVariables
     )
 {
     HRESULT hr = S_OK;
@@ -943,13 +942,6 @@ extern "C" HRESULT MsiEnginePlanAddPackage(
         }
     }
 
-    // add wait for cache
-    if (hCacheEvent)
-    {
-        hr = PlanExecuteCacheSyncAndRollback(pPlan, pPackage, hCacheEvent);
-        ExitOnFailure(hr, "Failed to plan package cache syncpoint");
-    }
-
     hr = DependencyPlanPackage(NULL, pPackage, pPlan);
     ExitOnFailure(hr, "Failed to plan package dependency actions.");