Hi,
Sorry for later response. The issue appeared in our box just a few minutes ago.
I have tested it and there is no issue. Could you please check with my procedure?
- Open Hiwave.exe
- Option Target (for example HC12Multilink CyclonePro, 4th option from the left)->Select Derivative
- If the device is secured you can also unsecure. For this purpose you can also download Unsecure12 application from pemicro.com pages.
- Option (Target, for example HC12Multilink CyclonePro)->Connect
- Option (Target, for example HC12Multilink CyclonePro)->Command Files

My cmd directory in application

- Option File->Load Application
Load Code-loads the code only

- If it still does not work you can use prog12z from www.pemicro.com. PROG12Z. http://tinyurl.com/l6zrps
Best regards,
Ladislav