Problem installing OS Community Edition

Problem installing OS Community Edition

  
Hello,
We are facing some problems finishing the installation of the OS Community Edition. We are getting the error:
"Some of the Outsystems Platform Services failed to start or to register their network ports".
The port range 12000-12004 is available to be used.
Can you please provide us some support in order to fix this installating?
Thanks you,
Nuno André
What's using the 12000 and 12004 ports ?

You can use Configuration Tool to make the Outsystems Platform use other ports.
Hello Ricardo, Thank you for your response.

The error message also indicates that the 12000 to 12004 port rage should be available, and suggests to check the firewall and anti-virus configurations.

Thanks,
Nuno André 
Do you have any firewall or anti-virus restricting the use of those ports? Do you have any other service using those ports?