Cracked software often requires replacing the original .exe or .dll files with modified versions. These modified files can contain backdoors that give attackers remote access to your computer. Since CAD users often work with proprietary designs, this poses a significant risk of intellectual property theft.
If you need access to ABViewer 15, here are legal alternatives: abviewer 15 registration key
ABViewer 15 beyond its 30-day trial period, you must obtain a unique registration key from the developer, CADSoftTools How to Obtain a Registration Key Cracked software often requires replacing the original