How to install 1.2.3 version if coming from steam version

[pii]

OK I have the Steam version and do I install the ka-50 upgrade?

 

I originally had to dig up my old version of BS1 boxed version (I bought the steam version so I wouldn't have to have the cd version laying around) got the boxed version installed and had to activate it. In doing so used up my last activation as I had to use a re activate key to get it all activated.

 

Anyways after I got BS2 installed and activated I deleted my BS1 install as I was told I wouldn't need it anymore. But Now I want to install BS2 1.2.3. Can I use the normal BS2 exe now or do I still need the BS2 upgrade? I ask because I tried the upgrade and it tells me I have to have bs1 installed and activated (which is going to be a pain since I am out of activations)

 

Thanks

[AceKng1]

If it is saying you need BS1 activated and installed then you will need to reinstall BS1. However, you can simply install the steam version and run it one time. After that, install DCS World, then install the BS2 Upgrade module for DCS world.