Hi Shorena
I am using windows 7 - 64bit operating system.
I initially downloaded bitcoin in November 2011 from
www.multibit.org Version 0.5.14 so unsure if was bitcoin core or multibit.
In 2011 i was using Windows XP but now Win 7 - 64 Bit.
I do indeed have key files dating back from November 2011.
I have saved my wallet files "file type" called Wallet files instead of Wallet.Dat, could this be cause of the issue?
I am currently using MultiBit Classic release (0.5.19) from:
https://multibit.org/releases/multibit-classic/multibit-classic-0.5.19/ as advised by jim618 in this thread
Do i need to use a different Bitcoin version than my current one?
Can i recover my Bitcoins or are they gone forever?
Any advise or help is appreciated as i am unable to see my bitcoins in my wallet.
THANKS IN ADVANCE!