Serum_x64(the FX too) and LFOTool_x64 NOT SHOWING on Ableton 64 bit

Hi Steve,
Please can you help me with this issue ?? I'm on windows 7 64bit system for my OS info, other than that, everything was working great when i was using the 32  bit versions of these plugins on Ableton 32 bit….But now i've rescaned and reinstalled many times but still they don't show up in there….Help please.

Greetings !

and please verify you are
- indeed on Ableton Live 64-bit (help->about) 

• running Windows 7 Service Pack 1 
• plugins are located in the VST Folder as set in Live prefs->File/Folder

Also this isn't a support forum, please email me [email protected]  if I can assist further.