Purchased the Captain Sim Weapons pack for FSX a couple of days ago. It worked fine for first use, but next day when I came to use it again, it won't work !!!

I mainly use it on F18 and there is no Head up display, no ammunition and nothing I do will make it work. I used the loader tried it in Admin but still nothing. The file are all there and the loader icons even the weapon control panel.

I'm using this with Windows 8 on a new build machine. Any help or guidance would be really appreciated.