Hello, best way to solve this is to use the new cygwin testing branch version 1.7.x
It does not support win 9.x and because of this, can support the > 255 filename limit.
Howto:
1. Download and install cygwin 1.7.x on your local computer. Make sure to install rsync from the NET package
2. Replace the .dll and .exe files in the <Windows>\Deltacopy directory with the new versions from your local pc install of cygwin.
3. Make sure to do this on the client and server
I have been using delta copy and I am also running into the same issues were the file name is too long. I did see the previous post to update the cygwin to the latest 7.1. I downloaded the setup but have no idea how to install it. It asks me for a dl site but dont know what to download. Any help with this would be greatly appreciated. Thank you in advance.