dredknightNargott is correct!
Let us know what there is in EWA you want to see in HoMM55. We will check this out.
Is there an English version of EWA?
Which mod - HoMM 5.5 or EWA?
For HoMM55, it needs to be installed in Tribes of the east folder.
Before that make sure Tribe of the east is version 3.1 (or 3.01).
1. In heroes 5.5 I want see Alternative improvement in the Fort on the hill and all neutral creatures from the EWA
2. Russia.
3.Problem was fixed.