Attempting to build the full suite with CCP 1.5.0 Build 83, running on Window 8.1 update 64-bit.
When building a 32-bit package it reaches InCopy it always stops and provides the so helpful "Maximum file path name exceeded error". This appears to only happen when building the 32-bit package, building the 64-bit package caused no issues, and even in building the 32-bit package after the 64-bit package when everything is already downloaded the same error occurs.
Tried it with:
Cache path: C:\Users\iholmes\AppData\Local\Adobe\CCP\
Destination path: F:\ISO\Adobe\Cloud\Working\CreativeCloud-06192014x86
Also tried:
Cache path: g:\Adobe\CCP
Destination path: f:\cc\x86
These are all local paths, not mapped network drives.