How can I solve this problem?
I was able to activate on Windows 11 using the offline instructions in C:\Program Files\PreSonus\Studio One 3\help\en\Offline Activation Guide.pdf
FWIW, here's the server response. If I had to venture a guess, they switched activation servers and/or this version of the software isn't handling the redirect. Or it's possibly a firewall problem. I tried disabling/logging Windows Defender and it didn't block anything. Didn't try my router's firewall. If anyone at PreSonus knows if ports need to be opened up in order to access their activation servers, please post guidance for users.
Pinging registration.presonus.com.cdn.cloudflare.net [22.214.171.124] with 32 bytes of data:
Reply from 126.96.36.199: bytes=32 time=13ms TTL=55
Reply from 188.8.131.52: bytes=32 time=22ms TTL=55
Reply from 184.108.40.206: bytes=32 time=20ms TTL=55
Reply from 220.127.116.11: bytes=32 time=19ms TTL=55
301 SERVER ERROR
Same problem for me since new system with Windows 11, I cannot get Studio One 3 authorized. and yet I have access to the internet.
Please look into this issue!.
cwarren1 - I love you!
It worked! Actually my IP was on some kind of blackmail list - maybe that was the reason for the error 301?
I did all the procedure on one PC.
Thanks so much!
Greetings from Germany