3 files changed, 19 insertions, 4 deletions

diff --git a/src/ca/caDecor.h b/src/ca/caDecor.h
new file mode 100644
index 00000000..da274650
--- /dev/null
+++ b/src/ca/caDecor.h
@@ -0,0 +1,13 @@
+#pragma once
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+
+#if defined(_M_ARM64)
+#define CUSTOM_ACTION_DECORATION(f) L"Wix4" f L"_A64"
+#elif defined(_M_AMD64)
+#define CUSTOM_ACTION_DECORATION(f) L"Wix4" f L"_X64"
+#elif defined(_M_ARM)
+#define CUSTOM_ACTION_DECORATION(f) L"Wix4" f L"_ARM"
+#else
+#define CUSTOM_ACTION_DECORATION(f) L"Wix4" f L"_X86"
+#endif
diff --git a/src/ca/firewall.cpp b/src/ca/firewall.cpp
index bf40ce77..038f4ea5 100644
--- a/src/ca/firewall.cpp
+++ b/src/ca/firewall.cpp
@@ -150,16 +150,16 @@ static UINT SchedFirewallExceptions(
 
         if (WCA_TODO_INSTALL == todoSched)
         {
-            hr = WcaDoDeferredAction(L"WixRollbackFirewallExceptionsInstall", pwzCustomActionData, cFirewallExceptions * COST_FIREWALL_EXCEPTION);
+            hr = WcaDoDeferredAction(CUSTOM_ACTION_DECORATION(L"RollbackFirewallExceptionsInstall"), pwzCustomActionData, cFirewallExceptions * COST_FIREWALL_EXCEPTION);
             ExitOnFailure(hr, "failed to schedule firewall install exceptions rollback");            
-            hr = WcaDoDeferredAction(L"WixExecFirewallExceptionsInstall", pwzCustomActionData, cFirewallExceptions * COST_FIREWALL_EXCEPTION);
+            hr = WcaDoDeferredAction(CUSTOM_ACTION_DECORATION(L"ExecFirewallExceptionsInstall"), pwzCustomActionData, cFirewallExceptions * COST_FIREWALL_EXCEPTION);
             ExitOnFailure(hr, "failed to schedule firewall install exceptions execution");
         }
         else
         {
-            hr = WcaDoDeferredAction(L"WixRollbackFirewallExceptionsUninstall", pwzCustomActionData, cFirewallExceptions * COST_FIREWALL_EXCEPTION);
+            hr = WcaDoDeferredAction(CUSTOM_ACTION_DECORATION(L"RollbackFirewallExceptionsUninstall"), pwzCustomActionData, cFirewallExceptions * COST_FIREWALL_EXCEPTION);
             ExitOnFailure(hr, "failed to schedule firewall uninstall exceptions rollback");    
-            hr = WcaDoDeferredAction(L"WixExecFirewallExceptionsUninstall", pwzCustomActionData, cFirewallExceptions * COST_FIREWALL_EXCEPTION);
+            hr = WcaDoDeferredAction(CUSTOM_ACTION_DECORATION(L"ExecFirewallExceptionsUninstall"), pwzCustomActionData, cFirewallExceptions * COST_FIREWALL_EXCEPTION);
             ExitOnFailure(hr, "failed to schedule firewall uninstall exceptions execution");
         }
     }
diff --git a/src/ca/precomp.h b/src/ca/precomp.h
index a84bacff..03845e1e 100644
--- a/src/ca/precomp.h
+++ b/src/ca/precomp.h
@@ -15,3 +15,5 @@
 
 #include "CustomMsiErrors.h"
 #include "cost.h"
+
+#include "caDecor.h"