Hi, I thought I’d post this here for you, instead of creating a new thread.
I’m getting an error -
Error: file: C:/Program Files/Autodesk/Maya2014/scripts/others/performGpuCacheExport.mel line 561: IOError: file C:/Users/Dave/Documents/maya/MayaTools/General/Scripts\customMayaMenu.py line 249: 2
with current tool-set, but my previous “Rocket” one is still working. So I followed steps to install new set and got above error 
Luckily my “Rocket” set still works, but as you probably remember, they’re not quite as comprehensive as your new set.
I’m on a PC, Windows 7 64 bit Pro with 16 gig of RAM and a cheap AMD Radeon HD 6800 Series graphics card.
Any ideas would be appreciated .
Thanks, Dave