How to troubleshoot “Cannot Start App” or “Cannot start Desktop” when launching an App or Desktop

Note: This is a master overview article. The solutions for each of the root causes is present in child articles shown in the following tables. The following error is displayed when launching an app “Cannot start App” or desktop: “Cannot start Desktop” Where to Start Troubleshooting Do you get the...

Unable to launch applications externally through Netscaler Gateway, getting internal server IP address in ICA file

Unable to launch application externally through Netscaler Gateway and when checking further we see that we are getting internal server IP address in ICA file rather than "Gateway FQDN:443"...