Best is to create an image after each major install:
OS and all windows updates: image
All Hardware: Audio, video. mouse, keyboard, midi,... Image
For me: MS OFFICE and all updates Image
Other bits: dragon nat speaking, misc stuff image
Non-cw audio software: kantos, korg stuff, virtual midi pipes, vsts,... image
CW products: Sonar, DP, Zta, Rapture,... IMAGE
This way I am protected during installation
And: can move to complete installation without CW stuff real "quick."
I use win backup for OS disks, and Macrium for non OS disks.
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Irony: roland stuff does not work with CW stuff. All the work of the past 4 years on hardware and way too much still does not work.
Definitily a waste of time. A distraction that will haunt CW software until CW is no longer controlled/owned by roland.