The Game is not starting saying unknown error

Have you taken a look at the troubleshooting steps in this thread? :)



https://www.games2gether.com/#/endless-legend/forum/13-tech-support/thread/5394-read-first-common-issues-guides-and-solutions

Hm, I can see the following related to Endless Legend in the attached file :

RADAR_LEAK_64

RADAR_PRE_LEAK_64



A quick search on the internet shows that these would have to do with memory leaks (RADAR is the Windows component supposed to detect them), but people encounter them with other new games too (Fallout 4, COD:BO3).



Could you try performing a clean boot : https://support.microsoft.com/en-us/kb/929135 ?

Also, if this doesn't help, please attach the files indicated here : https://www.games2gether.com/#/endless-legend/forum/13-tech-support/thread/5393-reporting-an-issue