Why don't databases that were created on MySQL from another Open Server work?

Question

MySQL

I downloaded all the databases to an external hard drive (OS Panel/userdata/MySQL-5.7-x64 folder). I come to work. I put them in the appropriate folder on my working PC. I go to PhpMyAdmin - there are databases. But I want to open any table of any base - an error is produced that the table does not exist.
I launch the site - the same thing, exceptions are flying that the table does not exist. Why is that? Versions of PHP, Apache, MySQL are the same as on the other OpenServer.

Answer 1

It was necessary to change not only datadir, but also innodb_data_home_dir.

Answer 2

Dump the database with mysqldump and deploy it to another server.