Error upgrading Advanced Pack

[Serhii]

Hi
I get an error when upgrading from 2.15.5 to 3.0.13

INFO: Installation process [654a12a5e370d913c]: Start "rebuild" step.
ERROR: Database rebuild failure, details: There is a same module in both `custom` and `internal` directories. Should be only in one location..

Any idea how to fix this?
Thanks

[yuri]

Hi,

Did you try to install it again. Or uninstall the previous version and install the new one. It should solve the problem. Note that no data lost when you uninstall.

[Serhii]

I try install several times. From admin section and from cli. And uninstall the previous version (not remove).

[yuri]

Try to uninstall and then remove the folder application/Espo/Modules/Advanced manually. In new versions the extension is installed to the custom directory. For some reason, it seems your folder is not emptied on uninstall.

[Serhii]

Thanks. It helped me