I'm having problems installing the NET framework 4.0 update. Every time my windows update tries to install the update, it fails to do so and tells me it hass encountered an error. Error code 643. Googled everything, been round forums, but cannot find a solution.
I've tried using microsoftfix it tool for this update, doesn't work.
Tried uninstalling previous net framework version 3.5 and reinstalling, no luck.
Can anyone help?