How to define the default Service Studio version on Windows?

Hi Guys,

I've Service Studio 11, 10 and 11 Beta Version installed in my machine and sometimes, like when I click to apply a Customized Silk UI Theme or Open a Feedback (ECT Provider), the browser ask me to open my Service Studio and it's opening my Service Studio 10, instead SS 11 :(

How can I set my default version of the Service Studio in Windows 10?

Best Regards,


Rank: #159

I have noted that was opening the version that was a last executed installation.

Rank: #120

You can change the Windows registry to select the default version to be used. In regedit, go to HKEY_CLASSES_ROOT\ServiceStudio110\shell\open\command and change the value of "(Default)" to point to the executable version that you want to use. For instance, I changed it to use the Beta version of Service Studio:

For me I change in "Computador\HKEY_CLASSES_ROOT\ServiceStudio\shell\open\command" and set

C:\Program Files\OutSystems\Development Environment 11.0\Service Studio\ServiceStudio.exe %L