Both MYE and MYO formats are used by MyOB program. Unless, there is some way in the program how these two formats can be converted or exported between each other, there is probably no way how to perform this conversion.
Convert MYOB file to MYOB data file.
We found one software available in the database for this conversion.
Microsoft Windows software - convert mye to myo on Windows
An accounting software
Convert from mye file format
The table with program actions contains information about what each program is capable of doing with their files. This may be a good pointer for further searches for certain file conversions and help you find the converter you are looking for if our search result is insufficient for you. However, it is far from perfect and may sometimes show results which are not really usable because of the nature of the software handles the files. So a conversion that appears as possible, just because of matched actions, may in fact not be possible.