// Add any tips or answers to anticipated questions. This could include the following troubleshooting information. If you don’t have any other Q&A to add, change “FAQ” to “Troubleshooting.” == FAQ *Q.* I encountered a *CREATE_FAILED* error when I launched the Quick Start. *A.* If AWS CloudFormation fails to create the stack, we recommend that you relaunch the template with *Rollback on failure* set to *No*. (This setting is under *Advanced* in the AWS CloudFormation console, *Options* page.) With this setting, the stack’s state is retained and the instance is left running, so you can troubleshoot the issue. (For Windows, look at the log files in %ProgramFiles%\Amazon\EC2ConfigService and C:\cfn\log.) // If you’re deploying on Linux instances, provide the location for log files on Linux, or omit this sentence. WARNING: When you set *Rollback on failure* to *Disabled*, you continue to incur AWS charges for this stack. Please make sure to delete the stack when you finish troubleshooting. For additional information, see https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/troubleshooting.html[Troubleshooting AWS CloudFormation] on the AWS website. *Q.* I encountered a size limitation error when I deployed the AWS CloudFormation templates. *A.* We recommend that you launch the Quick Start templates from the links in this guide or from another S3 bucket. If you deploy the templates from a local copy on your computer or from a location other than an S3 bucket, you might encounter template size limitations. For more information about AWS CloudFormation quotas, see the http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/cloudformation-limits.html[AWS documentation]. == Troubleshooting