You should be able to join a Domain
Internet Explorer Full Download Instructions: Method 1 1. Download the IE 6 SP1 setup file using this link: Click Here 2. Place the downloaded setup file here: C:\Downloads (Create this folder if necessary.) 3. Click Start | Run and type the command below into the Open field (see screenshot below), and then click OK. NOTE: Use the EXACT syntax shown below, including the quotation marks. Copying the text below and pasting it into the Open field is recommended.
“C:\Downloads\ie6setup.exe” /c:”ie6wzd.exe /d /s:”"#E”
Method 2If you are having problems only with Internet Explorer 6, proceed as follows:First download IE 6 setup from here
1. [Start] [Run] [Regedit]
2. Find the Key : HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{89820200-ECBD-11cf-8B85-00AA005B4383}
3. Modify the value of the key IsInstalled from 1 to 0
4. Exit RegistryNow run the IE 6 setup file.