Allow MSI upgrades. (#1914)

open-telemetry · Oct 7, 2020 · ddd65d7 · ddd65d7
1 parent 2397827
commit ddd65d7
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/internal/buildscripts/packaging/msi/opentelemetry-collector.wxs b/internal/buildscripts/packaging/msi/opentelemetry-collector.wxs
@@ -9,6 +9,9 @@
       <Property Id="ARPNOREPAIR" Value="1"/>
       <Property Id="ARPNOMODIFY" Value="1"/>
 
+      <MajorUpgrade
+         DowngradeErrorMessage="A later version of OpenTelemetry Collector Contrib is already installed. Setup will now exit."/>
+
       <Feature Id="Feature" Level="1">
          <ComponentRef Id="ApplicationComponent"/>
       </Feature>