Not able to Open LR script which tests VBA in 11.52 Vugen

I am trying to open the Vugen scripts developed for VBA.These script used to work in 11.00 Vugen after we do the VBA setup from Hp loadrunner>Tools>VBA Setup.But now in 11.5 the VBA setup option is not avaiable.So PLease help me how to open the open the scripts.These are the scripts givenn by HP to Test ALM performance.