Installation error- code 1603

I have been running a student licence of Rhino 5 on my Macbook pro, windows 7 bootcamp. Due to some graphics glitches, I re-installed the whole bootcamp partition and windows 7. When I attampt to install rhino 5 again, I get an installation error code 1603. I tried installing as administrator, with no luck. Here is the installation log, in hopes someone can identify the problem…

mcneel install (2014-03-25 20-17).pdf (23.5 KB)

Hi Dan- 1603 could be any of several things- see

but most likely, making sure your Windows has all available updates is a good starting point.


Thanks Pascal! I’ll try some of these later today.