how to reset NET+OS to factory defaults

how to reset NET+OS kit to factory blbootldr.dat file get corrupted so i want to reset settings to factory defaults.

Thanks & Regards

Unless you made a backup before you started modifying things, you need to reinstall.

Shan - Create a new project and then copy it over, or go to the netos74/src/bsp/platforms/connectem directory (or connectwiem if you’re using that) and grab the default blbootldr.dat file. The platforms folder is where all the default BSP files are stored, so it is not recommended to make any changes to these files directly.