Hello. We are painfully aware that not all organizations are set up for remote administration, so we are working on a list of troubleshooting solutions for all types of scan errors.
You can check quickly if you have access to machines by right-clicking on machine selections in the Primary and choosing \"Check Credentials\". Normally WMI is not checked during this, but you can turn on the WMI checking option under Preferences.
For now we are helping users like yourself on an individual basis until the solutions list is finished and verified.
Error 53 should mean there is a software firewal running on the remote machine, but other errors can be more complicated to determine.
Is it possible to send a saved scan or credential check of this network to support@komodolabs.com so we can offer solutions to your issues?