We have received reports from customers that a blue screen error (BSOD) occurs when using VCP driver ver.6.7.2 (released on January 27, 2016) on Windows 10 (x86) or Windows 7. We have already reported this to Silicon Labs, and are currently preparing to release a modified driver. It is expected to take 2-4 weeks until release due to work such as Microsoft certification (as of March 3, 2016).

In addition, if you register on the Silicon Labs website, you will be notified when documents and drivers are updated.
Please refer to another topic (Can you notify me when documents and drivers are updated?) for how to register.

2016/6/09 postscript: Fixed in ver.6.7.3