FreeFileSync Forum

Here are a few sample files.

Folders with special characters like a "+" are not backed up correctly either.
Source: edis_ + 40K (KRD)
Target: edis_ ^ M40K (KRD)

I secure the data on my OneDrive storage at Microsoft.

Within my own machine, the folders and files stay the same as the original.

Hello everybody,

After the backup, parts of the file name of some files have changed.
For example,

Kramer, Michael.vcf is changed to Kramer ^ J Michael.vcf

Thus these files are synchronized again and again because the file name does not match.

Are there problems with certain characters in the ...