I spent some time setting up Active Transfer MFT on the free trial version 9.10 and found that there is an issue with it. Even if you install the latest MFT 9.8 fix on it, you still end with with another error about the communication between WmMFT and IS. Looks like there is some with image file w.r.t to Active Transfer Server/Gateway.
Hence you have to download the fresh image from SAG empower and install. Currently I have not faced any issues so far. I will keep you posted if I find any.
#Managed-File-Transfer#Integration-Server-and-ESB#webMethods