The located assembly’s manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)

Question: We want to use the 64-bit version of the Chilkat email functionality, but we get a could not load error message (see below for full error) when i use the v8.5.0 release of the Chilkat library. This also happens when i use the 32-bit version. Is it possible that …