If you see Error Code 401 or Invalid License , your code is unverified . Do not proceed. Contact the seller immediately for a refund.
YSK: the dji flight sim software is partially free and great for beginners dji flight simulator activation code verified
A: No. The only "free" verifications are the limited trial keys included with new drones. If a website claims to have a master key, the site is malicious. If you see Error Code 401 or Invalid