RStudio Desktop fails to start after updating to v.1.2.1335 on windows 7

Strangely, the RStudio diagnostics log does not contain any crash-related information.

If that still doesn't work, the only other guess I have is that this could be related to some other software installed and running on the machine that is somehow interfering with RStudio's normal processing. Some examples we've seen before:

It could be worth investigating whether closing some of the other software on your machine makes a difference.