for a contract to be enforceable it must be formed for a legal purpose. A specific clause in contract can be illegal, but rest of contract can be enforceable. Contract to commit a tortious act is illegal.
I canât open *.dwg files through Windows Explorer (Windows 7) (âthere was a problem sending the command to the programâ). Also, when I right click a drawing file in Windows, open withâ¦ ACAD icon is shown as ânot applicableâ. I am completely frozen up at this time, and the desktop icon will no longer open either.o set the âAutoCAD DWG Launcherâ as the default program for DWG files: 1  Locate a DWG file in Windows Explorer. 2  Right-click on the DWG file and select Properties.
Proprietary versus neutral. Every CAD vendor creates their own file formats, and they also tend to support neutral formats that are designed for interoperability. The vendors need their own file formats because every time they add a new type of entity, it needs to get stored in their files. On the other hand, neutral formats are only useful for entities that are supported by many CAD systems.