Background update scans can lock system files. To prevent conflicts:
If your system is Windows 7 SP1, Windows 8, or Windows 10 32-bit, KB2533 will because the update is not designed for those systems. Microsoft intentionally blocks installation to prevent system damage. windows update kb2533 32 bit work
Users attempting this update on a 32-bit system often encounter three specific errors. Understanding them will save you hours of frustration. Background update scans can lock system files