ok, as not can share, only as imagination options:
1) environment Variables (sdk) solution inline the sdk there is missing
2) nanomites (int), solution, using tools for nanomites (mr.exodia and related in armaggedon)
3) some special protection with not packed (check sections) normal , you can repack with upx
4) bad unpacked (missing armasdk dll, you need see some tutorials relateds)
5)overlay (some apps there have overlay), and need a extra dump to append
6) secured sections (there need keygen to unlock)
ther idea, using atk, you can try to check the levels and licences, maybe can do keygen with the values in the same, only if not are short v3 lv 10...
there are many armadillo tutorials if need start
BR, Apuromafo