Windows shell upgrade fixes #12642

src/main-process/squirrel-update.coffee

@@ -144,8 +144,9 @@ exports.handleStartupEvent = (app, squirrelCommand) ->
     when '--squirrel-updated'
       updateShortcuts ->
         addCommandsToPath ->
-          updateContextMenus ->
-            app.quit()
+          WinShell.fileHandler.update ->
+            updateContextMenus ->
+              app.quit()
       true
     when '--squirrel-uninstall'
       removeShortcuts ->

src/main-process/win-shell.coffee

@@ -33,7 +33,7 @@ class ShellOption
   update: (callback) =>
     new Registry({hive: 'HKCU', key: "#{@key}\\#{@parts[0].key}"})
       .get @parts[0].name, (err, val) =>
-        if err? or not val? or val.value.includes '\\' + exeName
+        if err? or not val?
           callback(err)
         else
           @register callback