This is gonna make my fingers tired
Edit:What version of windows is it?
What version of IE is it?
What error message do you get if any?(verbatim is important)
Does the browser support 128 bit encryption? If you don't know, bring the browser up on the screen> click on "help" then click on "about internet explorer"... this will tell you what version of IE it is and also, next to where it says cypher strength, what does it say? 128 bit? 0 bit? 64 bit??????
I'd throw in screenshots, but I forgot how.
Anyway, did you check to see if security encrytion programs were enable... as I posted above... ? If these encryption programs are disabled, getting to a secure site will be impossible... I'll post instructions again:
Open the browser up> up @ the top of the screen between "favorites" and "help", click on "tools"> on the drop down menu click on "Internet Options">on the top are 6 Tabs> click on the Tab on the far right that says "Advanced"> after that, scroll the bar down all the way to the bottom, Now under "security" , make sure "PCT 1. 0", "SSL 2. 0" and "SSL 3. 0" have checkmarks in the boxes next to them... if they don't , they need to be checked... then click on "Apply". . if that doesn't fix it...
Adendum: sometimes PCT 1. 0 or TLS 1. 0 can actually cause the problem... meaning, some sites don't support this form of encryption and it can interfere... if that is the case these need to be disabled ... follow the steps above and make the appropriate changes.
Try the Internet Explorer Repair tool... this is how:
Step 1:Make sure you're at the desktop, click on the windows "Start" button> slide your mouse up to settings>Step 2:Left click on "control panel">Step 3: then double click on the "add/remove programs" icon>Step 4:now below in the white window is a listing of programs, in the listing of programs scroll down until you see "Microsoft Internet Explorer 5 and Internet Tools"... once you find it, left click on it to highlight it>Step 6: then click on the "add/remove" button below... you should receive a pop up window with 3 choices, Step 7: select "repair internet explorer" and click ok... . it will go thru the repair process then reboot... . see if that worked??????
If that didn't work go thru those steps all the way to Step 7, but instead of selecting "repair internet explorer", select "restore the previous windows configuration" this will bring Internet Explorer back to an earlier version installed on the 'puter and should nullify any changes that might have been made to cause this problem... if it works and she wants a newer back, it is downloadable.
Hope this helps.
If none of these steps help try this site:
http://search.support.microsoft.com/kb/c.asp?ln=en-us&sd=gn