can't open vehicle or weapon render model

[nex4209]

I just can't open vehicle or weapon render model

[Gravemind2401]

You will need to provide more details.

• What game are you trying to open them from? ie Halo 3, 4, Reach etc
• What map file are you using?
• Give an example of a tag that you are having the issue with
• Is this only happening for vehicle/weapon tags? Are other models working normally?
• What is happening when you try to open the models? Does it do nothing, is there an error message, does the model viewer tab open?