I have a file of GH (LORENZ LACHAUER). In the file that contains "VB", I do not know much about the "VB" should not fix it to work with Grasshopper 0.8.0066.
Please can someone help me fix this file? I thank anyone

Tham%20s%E1%BB%91%20Vault.3dm

Tham%20s%E1%BB%91%20Vault.ghx