Portal link

Bonita studio (7.5.0) creates faulty links for "Portal" and "UI Designer"

Hi All,

I just deployed Bonita BPM 7.5.0 on my CentOS Linux release 7.3.1611 (Core). Clicking on the "Portal" button in the Studio the URL generated is:
file:///download/http:/localhost:8080/bonita/loginservice%3Fusername=walter.bates&password=bpm&redirectUrl=portal%252Fhomepage%253F_l%253Den which of course cannot be retrieved. The same applies to the "UI Designer", where the generated link is: file:///download/http:/localhost:8080/designer/%23/en/home
Does anyone of you know how to correct it?

Thanks in advance: