Are you not able to launch finder apps in Mac? This signifies that your Finder has crashed. This may be followed by the error message- "finder crash 10810." Firstly try to know what finder is? Finder application is the manager of all files and folders on Mac. If it crashes then you can not use the finder for saving and transferring the file in Mac operating system. Generally, it is said that finder crash 10810 error occurs at the time of accessing external hard drive. You may resolve the error in following three steps-
Kill Finder and Dock Process- Use command “sudo killall Finder Dock” to reset the settings. If you use manual process, it will relaunch the problem.
Disk unmounting- If your Mac system has only one drive then use the under mentioned command to unmount all- sudo unmount Af.
Whatever may be the situation, if you still faces the problem then be sure to make use of third party Mac recovery tool to resolve the finder crash 10810 error.