Gateway of Tally > Alt + Y (Data) > Restore, to open the
Restore Companies screen. Restore Destination Path – This is the location
where your company data will be restored. Select the required company, or
select All Items to restore all the companies.
Step 1 press CTRL + Y and click on restore
Step
2 Type you backup file path and press enter
Step 3 select your company
Press
enter