diff --git a/dlls/msi/action.c b/dlls/msi/action.c
index ae255944284..cc4802b6165 100644
--- a/dlls/msi/action.c
+++ b/dlls/msi/action.c
@@ -762,7 +762,7 @@ static UINT ITERATE_Actions(MSIRECORD *row, LPVOID param)
         rc = ERROR_SUCCESS;
 
     if (rc != ERROR_SUCCESS)
-        ERR("Execution halted due to error (%i)\n",rc);
+        ERR("Execution halted, action %s returned %i\n", debugstr_w(action), rc);
 
     return rc;
 }
diff --git a/dlls/msi/custom.c b/dlls/msi/custom.c
index 83f310bae28..d44d6ac7e46 100644
--- a/dlls/msi/custom.c
+++ b/dlls/msi/custom.c
@@ -327,16 +327,16 @@ static UINT process_action_return_value(UINT type, HANDLE ThreadHandle)
 
     switch (rc)
     {
-        case ERROR_FUNCTION_NOT_CALLED:
-        case ERROR_SUCCESS:
-        case ERROR_INSTALL_USEREXIT:
-        case ERROR_INSTALL_FAILURE:
-            return rc;
-        case ERROR_NO_MORE_ITEMS:
-            return ERROR_SUCCESS;
-        default:
-            ERR("Invalid Return Code %lx\n",rc);
-            return ERROR_INSTALL_FAILURE;
+    case ERROR_FUNCTION_NOT_CALLED:
+    case ERROR_SUCCESS:
+    case ERROR_INSTALL_USEREXIT:
+    case ERROR_INSTALL_FAILURE:
+        return rc;
+    case ERROR_NO_MORE_ITEMS:
+        return ERROR_SUCCESS;
+    default:
+        ERR("Invalid Return Code %ld\n",rc);
+        return ERROR_INSTALL_FAILURE;
     }
 }