9 GB Update when copying BnS to new HD

[Tiseb]

basically what my title says , ive looked up many guides and none of them show me how to solve this problem

[Els]

Could you explain as detailled as possible on what you did and what you want to do ?
Is it the same computer ?
Are you sure you are copying and not moving files ? Because the launcher is in a separate folder than BnS, and it might not change the path to BnS. 
Maybe you're downloading other languages files ? Check the launcher settings.

 

[Ocarion]

Maybe check this official guide (on full installation and also moving files):

https://support.bladeandsoul.com/hc/en-us/articles/207951656-Copying-files-from-another-directory