Share files between a virtual machine with MSDOS 6.22 and the host with HyperV

I have a Windows Server 2019 with the HyperV role installed, and I have a VM with a MSDOS 6.22 OS, and I want to send some files to the machine but I can't, I tried to make a shared folder but doesn't work with MSDOS. There is another way to send files to the guest machine?Thank you