Unable to locate executable for jre1.8.0_77

Question

Says on my eclipse "Unable to locate executable for jre1.8.0_77". It also deleted the JREs :( I tried to run my project and went into Windows and preferences to add it but I couldn't.

Answer 1

• Go to Windows > Preferences.
• Locate Java > Installed JREs. (Or simply type JREs in the search box).
• The screen will show the list of JREs.
• Click on Add button, locate the new folder on your machine and select.
• Remove the old JRE from the list.

Same Question has asked before and here's the Link - How to change default JRE for all Eclipse workspaces?