You can enable this support by changing a registry key. You should only do this if you want to run these scripts and is only provided for backward compatibility. You should be developing future tests using the API features in UFT 11.5
Close UFT 11.5
Start>Run and start regedit
In the Registry Editor navigate to
32bit OS:
HKEY_LOCAL_MACHINESOFTWAREMercury InteractiveQuickTest ProfessionalAdd-in ManagerWebServices
64bit OS
HKEY_LOCAL_MACHINESOFTWAREWow6432NodeMercury InteractiveQuickTest ProfessionalAdd-in ManagerWebServices
Change the key ''Not Available'' from 1 to 0
Launch UFT 11.50 and you should now see the Web Services Add-in in the Add-in Manager dialog box