DISM /Online /Enable-Feature /FeatureName:NetFx3 /All /LimitAccess /Source:D:\sources\sxs
: Mount your Windows 10 ISO or insert your installation USB drive. Net Framework 3.5 Offline Installer Windows 10 64 Bit
He unplugged the USB stick, set it on the desk, and stared at the SanDisk. It had done nothing special—just carried a few megabytes of ancient code across the digital divide. set it on the desk
She plugged it in. The folder contained a single file: dotnetfx35.exe and a sxs folder. No internet required. Net Framework 3.5 Offline Installer Windows 10 64 Bit
He typed shutdown /r /t 0 . The machine rebooted with a groan.