cant get bot to work

[leeroy]

i updated my memu last week and since have not been able to get bot to run i have reinstalled memu nack to the version i had, i reinstalled the bot , both several times with different versions and cannot get any cobinations to work. it tries to launch and i get a message in red letters saying "some issue occured: MEmu lauch failed." i have read and tried several posts from others where they have had problems and nothing has worked. would appreciate any help, thank you.    sorry wont let me add attachment  si i figure out that for some reason clashfarmer doesn't open memu any more? after opening memu then opening clash farmer and starting it, it works. ty any way hope this helps others.