May be offtopic...
If somebody realized zenith's release has Edit\Patch program... menu hidden by default. Solution is to edit file idagui.cfg

DISPLAY_PATCH_SUBMENU = YES

Perhaps it'll be useful for newbies. If not, forget...

By me zenith's IDA works without any error, except access violation when i'm scrolling the code with mouse-wheel. But who cares may be it's mouse's own bug