AN UNKNOWN PROBLEM

Somebody help me please ! When I press BUILD button it says AN UNKNOWN PROBLEM DURING THE BUILD PROCESS. What should I do?

First, you need to give us a little more information. Have you tried the default scene New Project.tmd (just load World Machine and click on “Build”?

If you’ve made changes to the default scene, try uploading it (the *.tmd) so we can take a look. You may need to supply what version of World Machine and your computer specs.