After installing Vray 7, I cannot render and get an error

[liang_zhao]

16：14：30.754] 错误：构建 Embree Box Tree 失败：[EmbreeBoxTree：：build] 2：创建新场景失败
[16：14：30.775] 错误：1 个错误，0 个警告

[liang_zhao]

[16:14:30.754] Error : Building Embree Box Tree failed: [EmbreeBoxTree::build] 2: Creating new scene failed
[16:14:30.775] Error : 1 error(s), 0 warning(s)

[hermit.crab]

Usually, it means that you're running out of RAM. Try optimizing the scene. If the issue persists, send the scene via the contact form.

EDIT: I noticed you also wrote here. Does the suggestion from Yavor not work?