You need the bhvrSession, which if you use Cookie Grabber or Fiddler needs an SSL Bypass.
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Thats weird, are you using a fresh account? cus if you do you need to play atleast one game for the shards tool to work
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@SpaLeD123 @cdq2020
Framework-depentant means it needs .NET Core 3.1 (x86) to run. Self-Contained doesn't need anything and can be run anyway (but is bigger in size)