[Kadett75]

Hi,

I have a problem
If I try to start the campaign I get this error message: Mission loading failed:null
The campaign is located in:IL2\Missions\Campaign\Us
LAL_Rone’s superlative Normandy map is installed.

Thanks

OK I know this message is old but I'm posting here as I was having the exact same issue, and after some trial and error resolved it. So hopefully my fix will help someone.

Basically I was getting the "Mission loading failed:null" message from Philks campaigns Fire and Steel and Day of the Cobra. It was odd because all of the Pacific theatre work by Phil worked without any problems. Anyway the issue concerns some missing files which are being used in the Normandy map. The bottom line is that you also need to install Canon's Objects which came with his channel map in order for both Fire and Steel and Day of the Cobra to work. I don't think the readme with the two campaigns specifies this, so this should probably be updated. So if you're having this problem check that you have the following installed:

(The link is inoperative)

and then go on and install the LAL_Normandie map, PCP textures and campaign files. Hope this helps