Hi @Erdi_Sen ,
Enable the preserve format and give it a try

Regards,
Erdi_Sen
(Erdi Şen)
3
I chose to enable the form of protection. It didn’t happen
Gokul001
(Gokul Balaji)
4
Hi @Erdi_Sen
Welcome to UiPath community
Can you try with Workbook Read range activity and Modern Read range activity?
Regards
Gokul