Clash did not install successfully

[whg123]

Hi everyone,

So I was using MEMU as the emulator and was it was and older version.  I updated to version 7 and tried to update COC today.
It looks like it installs and then when I try to run it, I get eth message, "We dectected Clash of Clans has not been installed successfully.  Please uninstall and redownload from Play Store"

I have done this a dozen times.  
I have also gone into setting / Play Store / deleted cache and data.  Still it doesn't work.

Does anyone know how to fix this issue?

Thanks so much!