A tech guy we employed dealt with setting it all up on one PC.
Since then the PC has been wiped . and reformatted after that . and also changed from windows 7 to 10. And is no history of the wallet in anyway. But we still have the PC.
So question is can the Bitcoins ever be recovered and accessed in anyway? In the intervening years no attempt has been made as I thought the answer is no. But soon that PC is going so wanted to do a final check.
Just to add this 2011 and was through mt gox. And if they are now truly lost what happens to them they just sit dormant ?
Apologies for very limited knowledge on the subject at the time it wasnt worth lots so not much care or research was took on the matter .