nv3dappshext.dll has 66 known versions, the most recent one is 8.17.13.3788. The average file size is about 817.61 KB. It is an authenticode code-signed executable issued to NVIDIA Corporation by the certification authority VeriSign. Numerous variations of nv3dappshext.dll have been installed with both NVIDIA Graphics Driver 275.33 and NVIDIA Graphics Driver 314.07. This is a .NET Common Language Runtime (CLR) assembly.
The NVIDIA Shell Extensions provides a shell extension in Windows Explorer that adds a menu item to the shell with the baility for the user to quickly load the nView control panel settings without having to open the Window's Control Panel directly.
(Note, the programs listed below are for all versions of NVIDIA Shell Extensions.)
(Note, the behaviors below are for all versions of nv3dappshext.dll, select a unique version for details.)
Located in the registry at 'SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Approved'
United States installs about 17.75% of NVIDIA Shell Extensions.