Restore ispconfig complete backup

[statiic]

Ok I have already searched the forum and yes there are some topics regarding this, but they all have an half backup of their files.

There are 2 backups in ispconfig. 1 to backup the ispconfig database and another one to backup everything from the clients (the web backup)

Now I selected all my clients and selected the following:

Web data
User data
mysql Database

I got an zip file with everything in their. Now how can I put everything back in place on the new server? I still have their passes so thats no problem. I can insert that manually if nessecary, but how do I get all client data back in ispconfig?