When attempting to activate QuickBooks, you may recieve an error message: "Unrecoverable Error 14402 xxxxx". Microsoft .Net Framework is corrupted and needs to be repaired.
Intuit recommends 2 solutions for this problem. The first solution may solve your problem, or you may need to try both to resolve the issue. For best results, perform the solutions in the order shown.
If the Internet Properties window does not open when clicking Advanced Connection Settings, the same settings window may be accessed from Internet Explorer under Tools>Internet Options