Windows XP Media Center 2005 to unlock the join domain

[kalinga]

windows XP Media Center 2005 to unlock the previously "greyed out" join domain option. This method is pretty complex but confirmed to work.


Tested, 100% works

01 - Insert Windows XP CD.
02 - Start > Run > X:\i386\winnt32.exe /cmdcons
03 - (replace X: with the appropiate drive letter)
04 - Acknowledge prompt by clicking 'Yes'.
05 - Skip updating process by clicking 'Cancel' or by pressing 'Esc'
06 - After installation, acknowledge success msg. by clicking 'Ok'
07 - Start > Shutdown > Restart
08 - At boot menu, select 'Microsoft Windows Recovery Console'
09 - Select proper installation to log onto (default: 1) and press 'Enter'
10 - (If prompted, enter Administrator password and press 'Enter')
11 - Type (without quotes) and press enter: 'cd system32\config'
12 - Type (without quotes) and press enter: 'copy SYSTEM C:\'
13 - Type (without quotes) and press enter: exit
14 - At boot menu, select 'Windows XP Media Center Edition'
15 - Start > Run > Type: 'regedit' and press enter
16 - Click on 'HKEY_LOCAL_MACHINE'.
17 - File > Load Hive...
18 - Browse and select C:\SYSTEM
19 - Specify key name 'BANANA' and click OK
20 - Expand: HKEY_LOCAL_MACHINE > BANANA > WPA > MedCtrUpg
21 - On the right-hand side, double-click IsLegacyMCE value
22 - Change selected value to 1 and click Ok. (THAT IS NOT AN L!)
23 - Click on BANANA subkey (under HKEY_LOCAL_MACHINE).
24 - File > Unload Hive. Confirm.
25 - Start > Shutdown > Restart
26 - At boot menu, select 'Microsoft Windows Recovery Console'
27 - Select proper installation to log onto (default: 1) and press 'Enter'
28 - (If prompted, enter Administrator password and press 'Enter')
29 - Type (without quotes) and press enter: 'cd \'
30 - Type (without quotes) and press enter: 'copy SYSTEM C:\WINDOWS\SYSTEM32\CONFIG\SYSTEM'
31 - (Yes, you want to overwrite - Go ahead and do it)
32 - Type (without quotes) and press enter: 'del SYSTEM'
33 - Type (without quotes) and press enter: 'exit'
34 - At boot menu, select 'Windows XP Media Center Edition'
35 - Join domain.

this is posted for educational purpose only, and you maynot allowed to do any changes, read the microsoft EUL for more info. use it at own rick.