As for Windows 7, the .NET Framework 3.5.1 is included as system component.
To install/uninstall the .NET Framework 3.5 SP!, you can go to Start menu -> Control Panel -> Programs -> Turn Windows features on or off, unselect the checkbox of the Microsoft .NET Framework 3.5.1, click OK. Then open it again, and select the checkbox this time, click OK.
If there are any problems occur during the installation, you can collect the installation log files and analyze them.
You can follow the steps below to collect the log files:
· Try to clean your "%temp%" folder (Start Menu >> Run >> Type "%temp%).
· Install .NET Framework 3.5 SP1 again.
·
Want to reply to this thread or ask your own question?
You'll need to choose a username for the site, which only take a couple of moments. After that, you can post your question and our members will help you out.