I have a set of 7 days saved archived of a project in wincc. unfortunately at the time of saving just Archive folder have been saved. Now when I add data of saved archive folder to my new project, after running of project wincc deletes saved archive files. Therefore, I could not read data for viewing trends.

I have changed the date of computer to the date of archive but it was not useful. Is there any way to read and use old saved archives in wincc?

 

Hi, I assume you are restoring your archive files to the folder 'ArchiveManager'. This is managed by WinCC and will remove old files (determined in your project archive settings), copy the files into the folder 'CommonArchiving'. They can be added during runtime.

Kevin