Elena's coffee cup stopped halfway to her lips. "Recalculating past routes?" she whispered. That wasn't in the patch notes.
The netfx20sp1 update represents the first major Service Pack for the .NET Framework 2.0. It is a cumulative update designed to improve the functionality, stability, and security of applications built on the 2.0 runtime.
refers specifically to Microsoft .NET Framework 2.0 Service Pack 1 . It is a massive update that addresses a variety of customer-reported issues found after the original release of the .NET Framework 2.0. Key aspects of this update include:
Allow extra time, as this update can modify many system files. Conclusion