1. Software failure: The cool dog music software has a failure or error, and the software cannot be started normally. You can try to uninstall the cool dog music software completely and then download and install it again. If the problem persists, you need to update the software version or consider whether there are other compatibility problems with the software.

2, computer system problems: the reason why cool dog music can not be opened is also related to the computer system. For example, some computer firewalls or antivirus software may cause cool dog music to fail to start normally. At this point, you can try to turn off the antivirus software and firewall on your computer, and then try to turn on the cool dog music. If it can be opened normally, then the problem lies in the settings of antivirus software or firewall.