These loaders often work by modifying the boot process or BIOS information, which can lead to boot failures or "unsupported partition table" errors if not handled correctly. 2. Legality and Safety
The post you’re seeing refers to Windows 7 Loader v2.1.4 , a popular but unofficial third-party tool
. Many anti-virus programs flag them as "malicious" or "unwanted" because they modify core system files. System Stability: