Source: http://nvidia.custhelp.com/app/answers/detail/a_id/3698
This is a GeForce Hot Fix driver, version 353.49 that addresses the following issue:
Sony Vegas Pro crashes
in addition, this driver also includes the same fixes which were part of our previous 353.38 hotfix driver release:
Chrome Crashes/Freezes/TDRs
Delays when starting or switching apps & games with GSYNC enabled
Download the NVIDIA GeForce Desktop and Notebook 353.45 hotfix driver according to your operating...
GeForce Hotfix Driver v353.49
This is a GeForce Hot Fix driver, version 353.49 that addresses the following issue:
Sony Vegas Pro crashes
in addition, this driver also includes the same fixes which were part of our previous 353.38 hotfix driver release:
Chrome Crashes/Freezes/TDRs
Delays when starting or switching apps & games with GSYNC enabled
Download the NVIDIA GeForce Desktop and Notebook 353.45 hotfix driver according to your operating...
GeForce Hotfix Driver v353.49