login in old relic account

[P4l4]

Ive got the problem that i lost my CoH Gold edition Box so i wont find my keys anywhere around. I still got the key of CoH of tho, but and heres my question now ist there a way to login the old relic acc to be able to unlock what ive bought or to just read out the keys for that ?
mfg pala

[P4l4]

https://support.sega.co.uk/hc/en-us/articles/202545281-Unable-to-locate-Company-of-Heroes-1-CD-Key-in-order-to-install-new-Steam-version-
IF u got the same problem there u ll fibnd everything