Do i need to reinstall cs-cart if i transfer it to another server ? Or upload all existing file will be possible ?
If you are using C panel
pretty easy to do.
I did this a while back but it messed up the directory permissions. Some things still dont work properlly and ive given up trying to sort it out.
I would personaly reinstall CS first on the new server, then upload the backed up files over it and import the DB.