I got it to work
first make a copy of you AmericanNW folder and rename to AmericanNWW (Two W's)
Next add winter Files to the new directory
Next open your AmericanNW.ini file an edit like shown
[Terrain]
TerrainFullName=American Northwest Winter <-----Change Name
DataFile=AmericaNWW_data.ini <-----Change to two W's
TargetFile=AmericaNWW_targets.ini <-----Change to two W's
TargetTypeFile=AmericaNWW_types.ini <-----Change to two W's
MovementFile=AmericaNWW_movement.ini <-----Change to two W's
NationsFile=AmericaNWW_nations.ini <-----Change to two W's
BriefingText=AmericaNWW_briefing.ini <-----Change to two W's
DogfightFile=AmericaNWW_dogfight.ini <-----Change to two W's
DogfightOnly=FALSE
the next step is change all AmericanNW.* file names to two W's
in the new AmericanNWW directory
Next start SFP1 and have fun, It worked for me.
Help me please, I can't access MarcFighters Web site.
http://www.marcfighters.hpg.ig.com.br/index.htm
but I can access the download pages but none of the links work
http://www.marcfighters.hpg.ig.com.br/page2.htm thru page 17
I'm not using any download managers, but I did try to use Netpumper & GetRight to see if that was the problem.
Thanks for any help in advance.