The above statement (BTW: where did you find this?) applies to network licenses, which are used in corporate environments. I presume that what you bought is either a Freelance or a Professional version of Studio. These versions get activated online and there is no "License Server Manager" involved.
So, the above does not impact you at all.
You mention that you just acquired Studio 2015; did you buy it for the first time or did you upgrade from Studio 2014. If you upgraded, you will need to return your 2014 license before you can upgrade it to 2015.
Thank you Walter. My product is an upgrade. Will I neverthless be able to use 2014 and 2015 side by side? In other words, is returning the licence only an intermediate step?
Suvi
Unfortunately no because you bought an upgrade, which means you still have only one license. This license now applies to the new version of the product, i.e. Studio 2015 and you are therefore not allowed to use the upgraded product anymore. This is standard policy for an upgrade.
Unfortunately no because you bought an upgrade, which means you still have only one license. This license now applies to the new version of the product, i.e. Studio 2015 and you are therefore not allowed to use the upgraded product anymore. This is standard policy for an upgrade.