bobmangm - This looks like the TFTP service won't stop, is that correct? Does a reboot help?
You mentioned that the Toolset is not installed? Is this the Free TFTP?
TFTP server won't start. A reboot did not help. This is the free TFTP server.
I some post, there was a comment about upgrading .NET. I installed the latest and the issue is now gone. Thanks.