```factor
USING: io.backend io.windows io.windows.ce.backend
io.windows.ce.files io.windows.ce.sockets io.windows.ce.launcher
namespaces ;
IN: io.windows.ce

T{ windows-ce-io } io-backend set-global
```

Load mmap on CE too
user
```factor
USING: io.backend io.windows io.windows.ce.backend
io.windows.ce.files io.windows.ce.sockets io.windows.ce.launcher
namespaces io.windows.mmap ;
IN: io.windows.ce

T{ windows-ce-io } io-backend set-global
```
assistant