All games saved on external harddrive needs to update

it only happens to games installed on an extenal drive. i click play and the game starts but, in the background the app says that it needs to be updated.

Hi,

Blizzard does not support external drive… or non-NTFS drives. Here’s 2 posts to that effect:

Do you have enough space on internal, NTFS formatted, drives to move these games ?