First install chocolately in admin command prompt

https://docs.helm.sh/using_helm

 

choco install kubernetes-helm

#if you already have RBAC k8s cluster




kubectl create serviceaccount --namespacekube-system default

kubectl create clusterrolebinding kubernetes-default --clusterrole=cluster-admin --serviceaccount=kube-system:default 
#install tiller

kubectl delete deployment tiller-deploy --namespace kube-system
helm init --upgrade --service-account default



kubectl patch deploy --namespace kube-system tiller-deploy -p '{"spec":{"template":{"spec":{"serviceAccount":"default"}}}}'