How to solve the problem of windows credentials window appearing while accessing a website

I was facing a problem with having windows credentials to be entered every time a tried to access
a website hosted on another machine.Also after entering the correct password i was not able to access the website.
I tried adding the URL to the trusted sites and also tried removing all the stored windows username
and passwords.But no luck.

On Net i then found a solution that worked for me
The problem you see is a browser issue, not an IIS one.  IE won't pass credentials to a site unless it's in the intranet security zone or the same domain.  IP addresses aren't a domain or machine name so IE sees them as internet zone and won't pass credentials.  To fix this, add the IP address to the intranet zone in IE's security tab.

Removing Saved Credentials (passwords) from Windows XP,Win 7

To removed cached credentials

1. Click Start and select Run
2. In the Open field type "rundll32.exe keymgr.dll, KRShowKeyMgr"
3. Once the Stored Usernames and Passwords interface opens you can select any of the entries and select Properties to view the existing information
4. To remove a saved password you can select one of the entries and select Remove. A confirmation screen will appear. Click on OK and the account will be removed
5. You can add additional saved passwords as well by clicking on the Add button and entering the appropriate information
6. Repeat the steps above as needed to add, remove or edit saved passwords
7. When you are done using the interface click the Close button

Clearing the credentials for connecting to Microsoft Test Manager

Clearing the credentials for connecting to a Team Foundation Server

Ran in to a situation a couple of days ago where i needed to log into a Microsoft Test Manager as a different user - and since Visual Studio/Team Explorer "remembers" your last credentials you don't have a chance to re-enter these credentials.  This information is cached even after removing and re-adding the server in team explorer.  Which begs the question - where is it cached?

Turns out we are relying on Windows to do this for us.  To dump this cache all you need to do is go to control panel > User Accounts > Manage Your Network Passwords select the Team foundation Server and choose remove - viola! Next time you go into Team Explorer you will be prompted for a new set of credentials. 

How to Create a Large file for Upload Test

Problem-
While testing one of the modules in my Project i required a file of around 50 MB to test if the upload works fine.
The file with extensions needed were  .jpg, .bmp, .xls, xlsx, .doc,, .docx, .txt

Solution
in the command line type the following

fsutil file createnew <filename> <length>

e.g fsutil file createnew largefile 100000

The following file will be created
File C:\largefile is created