hi there , trying to install Autocad 2015 via the subscription page .. i have downloaded the "AutoCAD_2015_English_Win_64bit_dlm.sfx" to my computer and when i click on it and hit run it asks me to extract to destination folder . if i click ok , i instantly get a Error - file corrupted error message. i have tried redownloading and saving file in several locations but i get the same error message each time i try .
any help would be appreciated .
simon