Tuesday, November 13, 2018
.NET 'the reference assemblies for framework ".NETFramework, Version=4.5" were not found
Windows thoroughly confused about this issue.
Fix was to go to a machine with the assemblies and just copy the 100MB over.
c:\program files(x86)\reference assemblie\microsoft framework\.NETFramework\v4.5\
ack to stack overflow: https://stackoverflow.com/questions/17220615/where-can-i-download-the-net-4-5-multitargeting-pack-for-my-build-server