Included in this post is download from Camo site updating 3 OOBs which had errors in, had bombs in weapon slots.
Extract to Game Data > OOBs & Default OOBs folder.
Important if you have been recieving OOB security warnings in PBEM also do the following.
On splash screen select utilities & run manage OOB sets.
Top left press restore default OOBs.
IMPORTANT NOTES
1)This will break a full security game in progress & may effect a basic security game so do when finnished.
2) If want to risk before with basic security any games in progress will still probably show the warning till completed.
3) Unfortunatly you now have to check your opponent has the updated OOBs if you both do everything should work fine othewise you will get security errors.
4) If you have modified OOBs in place that are not backed up obviosly do so.
If this does not fix security warnings & both players have done the above please post.
Note there is a duplicate post under "OBAT problems SPWW2 ver4" just tidied up & posted here
One thing is for certain, I don't ever have a moment when no battles are running. I'll probably be able to fix the OOBs when next patch is introduced :)