How i can deal with this script to open library i have

[Anonymous]

Hello some time when i open library of my own. this script in the image attached appear i do not know how i can handle it any explanation how to deal with it or if it is not useful how i can get rid of thanks in advnace
Best Regards

[Laszlo Nagy]

These are default hard wired parameters that are needed for the object.
You cannot delete them and you should not either.

For example, the A, B and ZZYZX parameter are displayed and can be in the Settings Dialog's Length, Width and Height fields.