Removed duplicate files and TOC

Author: AmandaAZ

support/azure/azure-kubernetes/create-upgrade-delete/error-code-cnidownloadtimeoutvmextensionerror.md

@@ -48,6 +48,6 @@ If you can't download these files, make sure that traffic is allowed to the down
 
 ## References
 
-- [General troubleshooting of AKS cluster creation issues](troubleshoot-aks-cluster-creation-issues.md)
+- [General troubleshooting of AKS cluster creation issues](../create-upgrade-delete/troubleshoot-aks-cluster-creation-issues.md)
 
 [!INCLUDE [Azure Help Support](../../../includes/azure-help-support.md)]

support/azure/azure-kubernetes/create-upgrade-delete/error-code-k8sapiserverconnfailvmextensionerror.md

@@ -49,6 +49,6 @@ In rare cases, the firewall's outbound IP address can be blocked if you've autho
 
 ## More information
 
-- [General troubleshooting of AKS cluster creation issues](troubleshoot-aks-cluster-creation-issues.md)
+- [General troubleshooting of AKS cluster creation issues](../create-upgrade-delete/troubleshoot-aks-cluster-creation-issues.md)
 
 [!INCLUDE [Azure Help Support](../../../includes/azure-help-support.md)]

support/azure/azure-kubernetes/create-upgrade-delete/error-code-k8sapiserverdnslookupfailvmextensionerror.md

@@ -66,6 +66,6 @@ Also verify that your DNS server is configured correctly for your private cluste
 
 ## More information
 
-- [General troubleshooting of AKS cluster creation issues](troubleshoot-aks-cluster-creation-issues.md)
+- [General troubleshooting of AKS cluster creation issues](../create-upgrade-delete/troubleshoot-aks-cluster-creation-issues.md)
 
 [!INCLUDE [Azure Help Support](../../../includes/azure-help-support.md)]

support/azure/azure-kubernetes/create-upgrade-delete/error-code-outboundconnfailvmextensionerror.md

@@ -126,7 +126,7 @@ The following table lists specific reasons why traffic might be blocked, and the
 
 ## More information
 
-- [General troubleshooting of AKS cluster creation issues](troubleshoot-aks-cluster-creation-issues.md)
+- [General troubleshooting of AKS cluster creation issues](../create-upgrade-delete/troubleshoot-aks-cluster-creation-issues.md)
 
 [!INCLUDE [Third-party disclaimer](../../../includes/third-party-contact-disclaimer.md)]