itunes 11.0.2.26

Dear Friends

I have recently updated my itunes 11.0.2.26

When I get apps or update my previous apps from App Store with my iPad and I want to sync my iPad to my PC ( Windows 7) the new apps and updated ones

won't transfer to my pc folder.

it means if I delete any apps in my iPad I will not be able to bring them back again because there have not been backed up in my PC.

I could do it every day before installing itunes 11.0.2.26 as the new apps used to go to my itunes forlder in my HDD and updated apps were replaced by the new ones and the old apps were used to go to recycle bin.

Please guide me how I can solve the problem