My friend i applied in Aug 2009 under federal invester immigration in London office,im still waiting for interview date and recently LONDON VISA OFFICE has changed processing timings from 36 months to 46 months !
So chill out as its gonna take hell alot of time !
Have faith and be patient and surely you'll hear from them in the future.
The processing time for QIIP can take anywhere from 3-5 years.
We applied in 2008 via CHC Islamabad too and then our case was transferred to London resulting in an additional delay of 12 months.
You should have heard something by now. I would try a good company like canadavisa.com, or perhaps give up Quebec and try a BC PNP application. There is a good consultant I have used in Vancouver, I can send you their details.
Dear , i applied federal investor in jan 2008 ,file transferred to London office in May 2011 ,but still am waiting for documents request. dont know whats goin on ?