Unable to remove local copy of remote data file?

Hello Ken,
You can find these files under components/com_vdata/uploads directory in front end.

Dear Daniel,
Would you tell me in which folder vData stores those temporary files? I searched dumped the file list under my document root and compare before and after imported. The only new files created is the vData log itself.
Please let me know the location and I see if I need to delete them manually. Thank you.

Hello Ken,
It doesn't affect anything. The script just couldn't remove the copy of the File you imported from your server. It can also be removed using FTP or File Manager in CPanel.

Dear Daniel,
I see at almost all of my vData logs I see this at the end of them:
unable to remove local copy of remote data file
What is the meaning and does it harm?
Thank you.