0x8024402C or 0x8024502D error

The 0x8024402C or 0x8024502D error codes typically occur because an incorrect character exists in the proxy override settings
To resolve these errors, remove characters from the proxy exception list, and then clear the proxy cache. To do this, follow these steps:
1. Open Internet Explorer.
2. On the Tools menu, click Internet Options.
3. Click the Connections tab, click LAN Settings, and then click Advance.
4. Delete any entry in the Exceptions section.
5. Quit Internet Explorer.
6. Click Start, click Run, type cmd, and then click OK.
7. Type the following commands. Press ENTER after each command. • proxycfg -d
• net stop wuauserv
• net start wuauserv