[Solved]Internet Explorer prompt "Request for permission to use a key" every time

I have imported a digital key but when I apply it, internet explorer always prompt a message "Request for permission to use a key" which is very annoying.

I searched but the posts in microsoft forum didn't point me to the right direction. Finally I figured out that the reason of this problem is that when I imported this key, I selected "Enable strong private key protection..." as shown below, which is by default selected.

Now how to solve this problem becomes very simple: delete the key and re-import it with the "Enable strong private key protection" check box unchecked. 

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Annoying IE warning"open a site in your trusted sites list Do you want to allow this?"

Internet Explorer will frequently popup warnings like "open a site in your trusted sites list Do you want to allow this?"


This really annoying... Let's get rid of it!

1, Go to Internet Explorer -->Internet Options,

2, Click Security Tab,

3, Click Trusted Sites (This is very important, click trusted sites)

4, Click Customer Level

5, Find an item "Websites in less privileged web content zone can navigate into this zone"

Change it from "Prompt" to "Enabled"

Enjoy!

Manually Create Proxy File

In many companies, we have to use proxy to connect to internet in that company needs to do the center control about web access, content filter etc.
So how to manually add your proxy settings together with the company proxy settings?
1, input the proxy setting address in the IE. In my case, I have input http://autocache.**.com, and a file download dialog will be prompted. Save this file as my.pac in C drive root. Of course you can put it in any place you want.
2, open this file with txt edit, for example notepad.

//Modified by Sai
if (shExpMatch(host, "*.blogspot.com"))
return "PROXY web-proxy.sgp.**.com:8080";
This means if the expression matches *.blogspot.com use your specified proxy.
3, open IE, in tools->Internet Options->Connections->LAN settings->check use automatic configuration script, input address file://c:/my.pac

That's it.