New features

  • Backup on Cloud: several features have been updated and improved
  • MySQL and PostgreSQL backup: several improvements and optimizations
  • Restore from Cloud: now the program shows the remaining time while downloading files
  • Amazon S3: now the new Seoul region is supported
  • SFTP Backup: several improvements and optimizations

Fixed bugs

  • Fixed a network authentication problem with some backup types
  • MySQL 3.x and 4.x backup: fixed some errors with database versions before MySQL 5.x
  • Zip compression: fixed some incorrect error messages in the advanced integrity verification
  • Backup to Amazon S3: fixed a problem in uploading files to the US Standard region
  • Amazon S3: fixed an “out of memory” bug when uploading large files
  • Fixed an “access violation” bug in cloud backup (Google Drive, Dropbox, etc…)

(Italian, German, Spanish, Portuguese (Brazil))

Iperius Backup 4.5.1 – March 2016
Iperius Backup Team


  1. Dino Lee


    I like to know what is the issue when i backup its shows that there are an error saying (The file was locked and the program couldn’t copy it), but I scheduled it to backup in the middle of the night where i already turn off all the programs before backing up.

    What can be the cause and solution to this problem?

    Hope to hear from you soon.

    Thanks and Regards,
    Dino Lee

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