Hi,
Regarding IE7 and your user accounts...
Check for an incompatible browser add-on.
See: http://www.enhanceie.com/ie/troubleshoot.asp
for troubleshooting information. An add-on may be able to run in the admin
account- unable to run in the others.

Installing the latest version of the troublesome add-on may resolve this, or
the add on may not yet be compatible with IE7.

The troublesome program may not show up as an add-on. Disable other
security, privacy, ad-blocking programs to see if one of them is causing the
problem. Any program that interacts with Internet Explorer could be causing
this. The connection with IE may not be obvious, such as Google Desktop.
..
A firewall will probably not be causing this problem, but turn on the
Windows Firewall from Control Panel> Windows Firewall before disabling a
third-party firewall or security suite.
- - - -
Adobe Reader 8...
This program will not install if UAC is disabled (sort of counterintuitive,
isn't it?)
Go to Control Panel> User Accounts and make sure that User Account Control
is enabled/on.

Hope this helps,
Don
[MS MVP- IE]

"MisterEd" <MisterEd[at]discussions.microsoft.com> wrote in message
news:251131FA-4266-4046-88E1-0F98A844A6B6@microsoft.com...
> There are many posting on this web site describing the same problem you
have
> but have a different subject (e.g., ie7 preloaded with Vista). I have the
> same problem that you have described but can get no permanent solution.
>
> I have three user accounts on my new PC: Administrator, #1 (also an
> Administrator), and #2.
>
> > Internet Explorer on the Administrator's account works fine.
>
> > Internet Explorer for users #1 and #2 accounts does not work.
>
> I can get Internet Explorer to work once for users #1 and #2 by going to
> Start, Control Panel, Internet Options, Advanced, and press the Reset
button.
> After doing the reset, I can open Internet Explorer once. The next time
I
> try to open it, Internet Explorer does not work and I have to go through
the
> reset routine.
>
> I have switched to Firefox and can access the internet with no problem.
>
> Another problem I have found is I an unable to download and install Adobe
> Acrobat Reader 8. When I try to do this, the download works, but when I
try
> to run and install it, I get an error message that says the Temp folder is
> full or inaccessible. The install stops.

> "The Chosen" wrote:
> > wow.....new problem. When open IE7 it shows my two tabs. Yahoo and
Google.
> > But nothing happens when try click on anything.
> > In the top it says (NOT RESPONDING) and the green opening in the taskbar
> > down is only filled 10%.
> > I can wait and wait, but the next 15 minutes its same this. I also
disable
> > aero, phising filter and Protected mode to off, but it have no effect.
> > Anyone have some solutions or similar problems ?