Slitherine

Hi,

I have already bought & installed Panzer Corps and updated it to version 1.22

Now I've bought Africa, Allied Corps, and also Campaign mega pack, just have not installed those yet.

If I now install the Africa Allied and MegaPack installations, will it downgrade the version to something below 1.22 (as I believe that 1.22 version was released after those expansion/standalone packages)?

Should I uninstall original PCorps first and then do all the installing in some kind of order, or does it matter?

You should apply the patch again after you installed all the new components you bought to be on the safe side. You don't have to de-install your current version but of course it doesn't hurt to.
The best installation order is imho: PC Wehrmacht -> PC Afrka Korps -> PC Allied Corps -> DLC Mega Pack. Skip content you do now own and/or have already installed. As very last step apply the patch 1.22 again.

Afrika installation downgraded the version to 1.10. DLC pack install required version 1.14 to be installed, so I installed Allied next, version was then 1.20. DLC pack next and after that installed 1.22 update again. Everything seems to work as it should. The opening title screen and the other "decorations" seem to change according which campaign was played last time.

So Tarraks installation order was correct, thank you.