Please note that the Windows 6.2 auto-update is a 2-stage process as there is a new windows installer included, and future updates will proceed as a 1-stage process.
When your existing client notifies you that an update is available, you should click Download and Install and a Bria _6.2.0_104642_ua.exe application is downloaded and executed. It will prompt you to select your login username account and enter your login password and click OK. If correctly entered, the new Bria 6.2 application will then be downloaded and installed.
If you have incorrectly chosen a different username or entered an incorrect password the update will NOT proceed. If you go to Help > Check for Updates your existing Bria client will report that your version is up-to-date but that is incorrect as only part of the upgrade process was completed.
You will then need to manually launch the Bria _6.2.0_104642_ua.exe application again and attempt a correct entry of login username and corresponding login password.
When correctly entered this time, the new Bria 6.2 application will then be downloaded and installed.