Invalid number of parameters?

Question

cmd/bat

Made a batnik to copy files.

xcopy D:\_База 1С 8.2_ D:\Dropbox\Apps\1001 мелочь f/ i/ /y /s
TIMEOUT /T 100 /NOBREAK

As a result of the launch, we get the following:

I enclosed the file paths in quotation marks. Didn't help much.
How can I fix it?

Answer 1

Replace
with eg
/f /i_

Answer 2

1. All paths are quoted, i.e.:
xcopy "D:\_Base 1C 8.2_" "D:\Dropbox\Apps\1001 trifle"
2. batch file must be encoded 866