Error P204

Well, I just can't install the trial version of photoshop..

After launching the downloader app (from the official site of course), it seems to start installation but never goes further than 0%

Indeed it automatically tells me "failure, installation has failed.... error P204)

Well.... I just can't download it - I hope you'll be able to solve my problem as soon as possible so I can do my job (photoshop grades in my studies..)

I'm running on windows 10 with a Dell Inspiron 5000.

Waiting for your answers...