While the idea of a "portable" AutoCAD that you can run directly from a Google Drive link is appealing, it's important to understand that no such legitimate version exists. The risks of using cracked software are too high, potentially exposing you to security threats and legal issues.
He was on his own.
for AutoCAD 2015 or compare it to the features of the modern AutoCAD Web app autocad 2015 portable google drive install