I receive six files from one company, but four of them have identical data inside and file size.I have not time to manually delete duplicated files, so I want just disregard duplicated files.
If files were loaded they should be moved to backup folder. I think I should check all files in backup folder and if some file has similar size - qlikview should disregard it.
maybe somebody solved such problem? please advise best way
Qlikview is not the tool for this. There are utilities that can scan files and remove duplicate files. Find such a tool and create a scheduled task to run that tool periodically.
See for example Best Free Duplicate File Remover