Desperate, Leo ventured into the Command Prompt. He ran it as Administrator—his heart thudding like a DOS boot sequence. He typed:
dism /online /enable-feature /featurename:NetFX3 /all /source:D:\sxs /limitaccess net framework 3.5 windows 10 download
“Of course,” he muttered.
“.NET Framework 3.5 is required to continue. Please download and install this component.” Desperate, Leo ventured into the Command Prompt
For three hours, he tried everything. He disabled his antivirus. He ran the Windows Update Troubleshooter (which cheerfully found nothing). He even downloaded a third-party offline installer from a site that looked like it hadn’t been updated since 2009. His smart screen screamed at him, but he was desperate. but he was desperate. A small
A small, yellow caution bar appeared.