Fixed that Win10 could not install .net Framework 3.5, error code 0x800F081F
Cab format .NET Framework 3.5 offline installation package download address: https://pan.baidu.com/s/17aTFAU5T4Zd8PKAjk9rv1g
Extraction code: 76tr
First put the downloaded offline installation package of .cab in the C:\ Windows folder of the Win10 system disk.
Then run the command prompt as an administrator, enter and enter to run the following command:
Dism / online / Enable-Feature / FeatureName:NetFx3 / Source: "% windir%" / LimitAccess
Wait for the deployment progress to be 100%.
