Brush Materials have incorrect rotation and scale when using the DirectX Shader
The Wall Worm Material Library Generator originally created DirectX Materials for all materials. But updates to the VMF Exporter changed the way materials are interpretted. Whenever possible, you should not use DirectX Materials.
Exporting SMD/VTA with WW Pro with a Morpher Modifier
Sometimes WW Pro will have a problem exporting a model with a Morpher modifier if the normals cache is not being displayed properly.
When Opening Scene there is a startup script error.
Anvil embeds reference to a script in your 3ds Max scripts folder. If that file is missing, there can be an error.
Anvil embeds some scripts for scene startup to protect displacements from being invalidated via improper manipulation. Older versions of Anvil referenced a file that could cause an error if missing.
Studiomdl.exe and Vtex.exe - Unable to find gameinfo.txt
This error usually indicates Steam did an update or you are working with a mod that doesn't use the Steam VProject setting. Read the fix here.
My Model Scale is Wrong
All you need to know about getting your model scale correct.
Many new 3ds Max users have problems with the scale of their exported models not matching the scale in the Max UI. Here are some tips on solving that.
Texturing World Geometry in 3ds Max
Basic tips on texturing world geometry in Max, especially for those with a Hammer background.
VBSP.exe has stopped working
VBSP can crash if there are no entities or world geometry in your scene.
Error When Updating Wall Worm
Some problems that can occur when updating Wall Worm and Wall Worm Pro, along with some workarounds.
Bad Texture Alignment on Brush Geometry and Displacements
Fixed in VMF Exporter 1.21 (WWMT 1.768)
The current VMF Exporter does not yet export the correct texture alignment, rotation and scaling on brush geometry and displacements.