I am using CW 11, So8QE16 processor and a Multilink Universal FX. The project builds without any errors. When I try to debug the last two lines in the Console window are: -
INF: ;begin_cs
INF: Loading programming algorithm ...
in the bottom right-hand corner of the CW window the information is< -
Downloading 3184 bytes...(99%)
It will remain like this until I try to cancel.

If I cancel the first activity the other two disappear, but the only way to cancel the remaining activity is to close CW, shut down windows and reboot.
I tried loading another project and it worked fine.