During installation you might get an Installation error: 'Error 5: Access is denied'.
As the error message says, something is preventing the Lumion installer from running and getting access to the folders it needs.
That 'something' is usually a lack of Windows permissions, overzealous anti-virus/security software, or cloud back-up software that's locking the installation files.
Here's how to fix the error:
Please follow the instructions in Section 4 in the following article:
- Knowledge Base: How do you resolve installation problems?
All versions of Lumion and all versions of the Download Manager.