Alternatively, in the context of Usenet or binary newsgroups, "post 10 rar" can simply mean the 10th volume of a multi-part compressed file set. Potential Software Associations
A plugin for SolidWorks; the "solid post" would be the machine-specific driver. POST-10.rar
If you are looking for this file, it is frequently associated with: Alternatively, in the context of Usenet or binary
The .rar extension indicates a compressed folder. Users often share these files on technical forums or peer-to-peer sites when they have a "solid" (functional and tested) configuration for a specific machine. POST-10.rar
Post processors for various mill/turn machines are often shared in this format.