"I can't save my tool library." Solution: Run SolidWorks as Administrator. The Lite version saves tools to RAM (lost on reboot). The Full version saves a .dtool file to your Documents folder. Ensure your antivirus isn't blocking write access.

Version 4.10 improved the ability to choose specific AHCI controllers if your PC has more than one. Samsung Fixes:

The software must be run with Administrator privileges . Critical Precautions DRevitalize 4.10 Free Download

: Uses Direct Memory Access for faster SATA operations.