Edit autoupdate.cfg!
{
"arch": "x86_64",
"lang": "EN",
"modules": [
"MI-8MTV2",
"A-10C",
"WORLD",
"KA-50",
"P-51D",
"CA"
]
}
First, you have to edit autoupdate.cfg to look like that (above).
Then, you have to run repair dcs world!! (Egale Dynamics/DCS World)
Enjoy!