Hi el bradipo. I cannot open your second image, so let me just answer in general.
Unfortunately, I cannot provide support for any installation based on a 4.09 with a previous system.
We do recommend a clean , WORKING , install of 4.101. If you previously had 4.09 with UP2 or anything else, and you updated that to 4.101 (thus probably making UP2 unuseable without some fancy switching option, which most guys seem to be incapable of managing properly for any long period), then any errors you may have introduced into your upgrade will be carried over as is to the modact.
the no planes error is not a bug of the modact, it is a bug of a botched upgrade or installation. And we realy cannot help with it.
For guys on previous systems that were dedicated to 409, we can only once again say: put that aside, make a fresh start.
We support this modact in installations with HSFX5 and UP3 and DBW, on working 4.101 installs.
We do not support it in 409 switched installs with older modpacks or anything from the 409 era, suimple because, if we did, we would be spending all our time doing tech help, and no time modding.