mySQL Workbench new Connection : There is no disk in drive. Please insert disk in \Device\Harddisk2\DR2
Did you install that on network share? Please  try reinstall only workbench using this package https://dev.mysql.com/downloads/workbench/ and use default location c:\program files ....
Maybe you didn't install MySQL Workbench Windows Prerequisites. You can find links on the same download page.

Regards,
Marcin