Confirm following points.
- You have to input the same entry names for both sequences and in annotation file.
- The format of annotation file must be tab delimited text consisting with 5 columns.
- The line feed code of annotation file must be in LF (unix format) or CR-LF (windows format).
- You have to use correct names for feature and qualifier keys.
If you still have any problem, contact us from contact form by selecting the item, "Data Submission".