can not copy certain files error 1920

[theedragon]

normal files (doc and pdf) in normal directory - that works for similar files in same directory
(files are not corrupted - can be open in word and pdf programs)

![test] ()

here is the program window you can see the 'missing ' 6 files

[theedragon]

hmmm . . . why is the right side of the 2nd image missing (is there a 'size' limit ?)

[theedragon]

here is the missing part of the above image

[Zenju]

Probably an issue related to OneDrive not accepting the ffs_tmp file extension. Work around would be to disable "fail-safe file copy" in menu -> tools -> options.

[joaopaulo1511]

Probably an issue related to OneDrive not accepting the ffs_tmp file extension. Work around would be to disable "fail-safe file copy" in menu -> tools -> options.

Hi! Would be possible to overcome this OneDrive limitation by using "ffstmp" extension? I think every name which has lots of "_", "-" and numbers on it causes trouble to OneDrive or FreeFileSync when the extension also has "_" on it.

I tried syncing "K-Lite_Codec_Pack_1360_Full.exe", then it triggers the error 1920 message. After I renamed it to "test.exe", the sync is fine. If I rename back to its original name, the error reappears.

[joaopaulo1511]

It seems that merely moving the file which triggers the error outside OneDrive folders, waiting OneDrive to recognize the changes, and then moving back to the original place solves the problem.