I am actually trying to write to a hardisk in my computer in windows 10.
Windows 10 longpath support was added since build 1607...
For it to work you need both to activate this in the OS (which I did) and compile the software with the above manifest... (for what it's worth since I don't know anything about manifests

)
the info is from microsoft here :
https://docs.microsoft.com/en-us/win...ation?tabs=cmd
So call it as you may, but I can rename a very long file with cmd.exe in the same directories on the same disk but it comes truncated with dbpoweramp... How is that so ?
Thank you for your support...