I am having trouble getting the TFTP Server to work in vista. I have configured the exception in Windows Firewall (which I had to do before the TFTP service would start). But now I am getting time-out errors on my network devices that I am attempting to transfer files from.
Same issue here.
Only after disabling windows firewall the devices can get files from tftp server.
I even tryed advanced vista firewall configuration via "wf.msc" and open port 69 for TFTP service, but it didn't solve the problem either.
Did you manage to solve this problem?