PD2 when having D2R

So i wanted to try out pd2 in the new season this friday, but having som issues with installing the classic diablo2 Lod due to already having D2r. I do own the classic games, they are there. I simply just cant install them, cause they are installed… but as ressurected.
I have been on the website on my acount to try download the classic client, but all it does is updating my current one. So frustrating.
So is there a way for me to install the classic game without removing D2r?
Or what should i do?


für die englische Version müsste man in den Links “deDE” in “enUS” ändern.
for english Version change “deDE” in “enUS” in the links above.