Make sure before atempting to install PanelForge that you have the following minimum requirements.

PanelForge project scenes of high complexity may require hardware of higher specification than minimal requirements specified.

Minimum Requirements

The following comprises of the minimum system hardware requirements to effectively run PanelForge 1.X:

Operating System:	Microsoft Windows 7SP1, 8.1 or 10 Apple macOS 10.9 or newer
Processor:	Dual Core 1.8Ghz
Memory:	4GB
Graphics Card/Chipset:	OpenGL 3.2 supported GPU and drivers including: Nvidia Geforce GT 8600 or faster. Nvidia Quadro FX 1700 or faster. AMD Radeon HD 2600 or faster. AMD FireGL V3600 or faster. Intel HD 4000 or faster.
Display:	1280x720 pixels

Optional Hardware

The following optional hardware is also suported:

Wacom branded penable devices or compatatible with 'WinTab' Windows drivers or macOS tablet system support.
Three button mice with optional scroll wheel.
Track-Pad with 2D scroll (pintch gestures macOS only).
Multiple monitors when using same graphics card/chipset.
HI-DPI (Retina) displays when using Apple macOS and Windows UI scaling using Windows 8.1 or 10.