Channel Maps

[Ronbo]

I have been trying to run a mission called Hell's Angels. When I select start I get the following error message:

Mission loading failed: Landscape
fly_zo_BOB/fly_Z_normA_load.ini
loading error.

I think I may need to install a Channel map but I'm not sure. Can't seem to fine this file and also don't know where to install the file if I did fine it.

Need help

[DD_crash]

This looks like a mod mission so you will need to instal UP3 or HSFX. look here for info http://www.sas1946.com/main/index.php