Microsoft does not offer vs10sp1-x86.msi as a standalone file. Instead, they provide the full . The MSI file is contained inside this ISO. This is the safest method.
or a paid subscription, you can still download the full ISO for Visual Studio 2010 SP1. This ISO contains the vs10sp1-x86.msi file within its internal folder structure. Official ISO/DVD Media vs10sp1-x86.msi offline download
This occurs when a higher version of Visual Studio (e.g., 2013) coexists with remnants of 2010. Solution: Microsoft does not offer vs10sp1-x86
: For critical security fixes post-SP1, download from the Microsoft Download Center . vs10sp1-x86.msi offline download
VS2010SP1.exe /layout C:\SP1Extract