Can't sent new software to machine with iqango

When I try to update the software via IQANgo, I get an error message. It indicates that the file is corrupt or outdated.

When I send the same software file to the machine via IQANrun, it works fine.

The file was saved using the latest version of IQANdesign, and I also have the latest version of IQANgo.

Does anyone know what is causing this, or is it a bug in the IQANgo app?