Doom 3 - Where do I get the serial Codes?

[Jynks]

I just reinstalled this to give it a go.. but when i boot it asks me to enter a serial code for the game and the xpac.. where do I find them?

[Jynks]

Ok... I loaded up the xpac.. then after that the original game loaded fine.. . . .

[Jynks]

Wait.. .now the game is asking for my serial numbers again!!! Where do I find them!!!!

[Froooooom]

I don't have Doom 3 and its expansion pack installed atm,
but isn't there an option to right click on Doom 3 and choose
'View game CD key'? whilst in your games list?

[Jynks]

I don't have Doom 3 and its expansion pack installed atm,
but isn't there an option to right click on Doom 3 and choose
'View game CD key'? whilst in your games list?

normally yes... but not in this case.... I re-verified the cache and 2 files downloaded.. I assume they are one of these...

doomkey
steam_doomkey
steam_xpkey
xpkey

Only DoomKey and XPkey have serials.. the other steam ones have some kind of global function. (%CDKEY%)

I have tried entering the keys form the other key files now luck yet.