What is the location of the Aces high folder. Ex. c:\HiTech Creations\Aces High or is it c:\program files\HiTech Creations\Aces High. Reason I ask is if it the 2nd example, This is the old install. What he may need to do is uninstall the game completly and reinstall with the new install. Vista takes control of any programs/files in the program files folder. This is the reason Hitech changed is install to c:\HiTech Creations\Aces High. I have a feeling Vista is not liking him doing anything with the folder if it installed into the program files folder.
If its installed the new way, then makesure there is only 1 sounds folder. Ex.: c:\HiTech Creations\Aces High\sounds\(folders with the name of the planes). Alot of people make the mistake of having 2 sounds folders. Ex.:c:\HiTech Creations\Aces High\sounds\sounds\(folders with the name of the planes).
It needs to have only 1 sounds folder like this c:\HiTech Creations\Aces High\sounds\(folders with the name of the planes).
This happened to me when i installed a dedicated sound card. i dont think that was the problem but changing sound packs might have been the culprit. when i opened the folder it said cleaned, when i got back to the game the sounds were mixed. some worked and some did not like guns and flaps.
I did a clean instal of the game and this helped. had to redo all my settings but it seems good now.
i liked your sound pack dogg but i wont try to install it again w/o doing exactly what you just outlined.
i had no problem when i installed it the first time. the trouble came along when i tried to switch it up to rangers pack again.
thanks..... froger