A: Yes. Most Steamworks Capcom games use similar steam_api.dll dependencies. The verification and antivirus fixes apply equally.
steam-api.dll relies on Microsoft runtime libraries. If those are broken, the DLL may fail to load. steam-api.dll for resident evil 6
steam-api.dll handles Steam integration (achievements, cloud, DRM). RE6 may require a compatible steam-api.dll to run or to enable Steam features. A: Yes