Hard Drive corrupt and unreadible on all other computers

[Guest]

Hi there I am having trouble with my external hardrive. It works fine on my laptop but when I try to connect it to any other computer it says it corrupt and unreadible. Can you tell me what is causing this and how to ressolve it thanks.

 

[tokencode]

Sounds like it installed some type of driver that is required that the other computers do not have installed. That would be my best guess from the information you provided.