In case you wants to upgrade your system from window 7 to windows 11,you must follow these steps
1.Take backup of BUSY data in which you are working
2. Keep your data seprately in another system or any another drive
3. You can also upload your data backup on google drive through BUSY agent
4. When all data has been copied properly,then you can proceed to upgrade your window upgrdae,as it may led to data loss.
5. After upgardation,you have to reinstall BUSY and set licence file in BUSYwin folder and set data or restore data for which backup was taken and check your data
6. In case you dont change HDD but format or window upgrade,then you dont need to regeister softlock in BUSY,just keep licence file in BUSYwin folder