Hi Heke,
I had the original cd's as well (not Yuris revenge) but don't have a drive anymore.
Followed this thread.
https://forums.cncnet.org/topic/3134-where-to-download-red-alert-2-yuris-revenge/
Bought a key from CD keys website yesterday for 5 euro. Connected the code to Origin and could play in 15 minutes. That is easier than all the trouble with cd's :-)