1) I tried to install "HP Support Assistant 应用程序"
It showed I missed "Microsoft .net framework 4.6.2 (x86 and x64)"
2) I downloaded "Microsoft .net framework 4.6.2 (x86 and x64)" tried to install.
I showed "Microsoft .net framework 4.6.2 (x86 and x64)" not support on my Windows 7 (32 - bit)
How can I solve this?