According to the message you shared, the error is related to not the Feko solver running, but manipulating the file. So I am suspicious about the file name. So please try to rename your .cfx file with a simple and short name without any character and try again to run it.
Hello Niharika,
According to the message you shared, the error is related to not the Feko solver running, but manipulating the file. So I am suspicious about the file name. So please try to rename your .cfx file with a simple and short name without any character and try again to run it.
Best regards,
Jaehoon