Every time i 'm trying to install a program (e.g: Adobe Photoshop, Adobe Acrobat, Nitro 9), i received this message
(an error occurred during the installation of assembly 'Microsoft.VC90.CRT, version="9.0.21022.8",publickeyToken="1fc8b3b9a1e3b",processorArchitecture="amd64",type="win32". HRESULT:0x800700C1)
my system is Win 8.1 Enterprise, x64