You need to turn off ReplaceInvalidChars setting.
See https://winscp.net/eng/docs/rawtransfersettings (5.14 and newer only)
Or https://winscp.net/eng/docs/rawconfig (earlier versions)

hello

i need some help... i have few files im trying to syncronize to a ftp server ( i have tried with winscp.com and winscp gui) - but files with this syntax are not working...
can someone help me?

[01122228000%3AMESA%3AMESA]_01122228000-8001_20190312125109(54).txt

i believe the pattner '%3A' is the issue.

### My script
option batch continue
option confirm off
option transfer ascii
open ftp://xxxxxxx:xxxxxxx@xxxxxxxxxx
synchronize remote -criteria=either -preservetime D:\ /
echo Job is complete.
exit

### My Batch file
@echo off
start C:\"Program Files (x86)\WinSCP\winscp.com" /script=D:\script.txt /log=log.txt


thanks
Vitor