Don´t copy if there was a deletion failed

[descargasOPS]

Hello!
An unwanted situation occurs when a profile which move files from left (forder A) to right (folder B) runs quite heavy files. The problem arises when the files are coming to folder A (user leaves them) while the profile is running.

File size of [FILENAME] building has changed since the file list
Deletion failed. Error 0
DELETE ERROR. Access denied. /
MOVE [FILENAME]

Result 1 copied

The file at the destination is incomplete and fails to open. The problem is solved after running the profile again, as the file is already complete in folder A and has been moved to folder B correctly, overwriting the wrong one in folder B. But sometimes it is too late, and someone has opened the wrong file before it hasn´t been overwrite.

I would like that the program detected that the size has changed so the file weren´t moved, deleted or copied.
Is it possible?

I am using v7.10c

[superflexible]

Hello,
usually the solution is to use "Database-safe mode: Enforce Exclusive Access" on the File Access tab sheet, and also turn OFF Volume Shadowing. That way, files will only be copied if they are not being written to any more. This works if the source side is not FTP or another Internet protocol.