Try a build without REINSTALLMODE set

bundle/win/PMP.wxs

@@ -30,7 +30,7 @@
     <Property Id="ALLUSERS" Value="1" />
     
     <!-- allow for reinstall, this is needed to force installation when the version match -->
-    <Property Id="REINSTALLMODE" Value="amus"/>
+    <!--<Property Id="REINSTALLMODE" Value="amus"/>-->
     
     <Condition Message="?(var.LaunchCondition_PerUser)">ALLUSERS</Condition>