I'm around trying to create an interoperable dll written in C # for use in Microsoft NAV 2016, for the development of a fiscal printer driver. In my C # project I called to other functions dll (delivered by the company Bematech, in 32-bit and unmanaged).
Calls to the functions of the dll unmanaged (and tested from an .EXE) I make as follows:
[DllImport ( "BemaFi32.dll")]
public static extern int Bematech_FI_ProgramaAlicuota (Aliquot string, int ICMS_ISS);
When I try to run it from the NAV2016 I get the following error: .A call to "MyAssembly" failed with this message: You are trying to load a program with an incorrect format. Expection from HRESULT: 0x8007000B
I guess the error because the dll is not managed or 32-bit version (if that's the problem becomes more difficult because apparently there is no 64-bit version). Not how to solve the problem. I hope you can help me. Thank you.
