If you specifically need the CC 2015 version (e.g., for compatibility with older hardware or workflows), you should use official channels:
"It works, but my antivirus is screaming," one user wrote in the comments section. replied simply: "Disable it. Or use a real computer." The Legacy of 2015.5
Cracked software is inherently unstable because the "crack" often involves modifying the application's core code [2, 4]. Users frequently experience: Frequent Crashes: