I have a script for Maya and Photoshop that I'm trying to make compatible for Windows users. Maya's MEL scripting lets you send system commands so I have a simple command line script for OS X that ...

Fix Windows Setup error There was a problem running preinstall.cmd scripts. Preinstall.cmd is a type of CMD file associated with Applications & Drivers.

Windows 10 Insider Preview Build 14971 for PC was released to the fast ring and made a change to a long standing constant in Windows - PowerShell became the default command line utility.