It is possible, I found out a solution:

  1. Install new xampp
    Copy your old database folder from xampp\mysql\data\databasefolder to Paste in your running xampp folder
  2. After that stop mysql and apache service then backup your running xampp files ib_logfile0,ib_logfile1 and ibdata1 and store in safe place
  3. Then Copy same file (ib_logfile0,ib_logfile1 and ibdata1) from old xampp\mysql\data\ and paste in your running
    xampp server C:\xampp\mysql\data\
  4. Start mysql and apache service Open CMD Fire command
    C:\xampp\mysql\bin>mysqldump -u dbusername -p dbpassword dbname>D:\exportdb.sql
    stop mysql and apache service and restore your main ib_logfile0,ib_logfile1 and ibdata1 file (check Step 3)
  5. after than again start service and open http://localhost/phpmyadmin/ and
    import database backup from D:\exportdb.sql Now your backup is working 🙂