IE7 prompting for username and password all the time.

After upgrading one of our users to IE7 for testing purposes she is being prompted for her password all the time by the proxy server.   We have installed IE7 on five users in the building and none of the other users are experiencing this problem.  We need to find the answer because soon 5000+ users will be upgraded to IE7
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In IE, trying going to Tools-->Internet Options-->Advanced tab.
Look for the "Enable Integrated Windows Authentication" option and make sure that's checked.  If not, uncheck, apply, check, apply.  Close all your IE 7 windows and reopen...

That, of course, is assuming that you're trying to use integrated windows authentication on that proxy...
StevexpressAuthor Commented:
Ok it was checked an re applied it and we shall see what happens.
it looks like cache make sure you empty the cache
go to tools >> internet option and click delete and then delete all on net pop menu .
Close ie 7 and reoprn and try if this works
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StevexpressAuthor Commented:
Yea neither one worked.  I dont' know what the deal is its only on one workstation.  I can not reproduce this issue.  I have uninstalled and reinstalled it 3 times with no changes.

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IE PassView v1.06 - Recover lost passwords stored by Internet Explorer
Copyright (c) 2006 - 2007 Nir Sofer

See if this util shows any stored passwords for this user.....
StevexpressAuthor Commented:
Well after changing the homepage to google the proxy isn't giving this user any more problems.
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