Nak delete oracle dlm registery

1- start your PC in safe mode, delete the parent Oracle folder from your drive.
2- Restart in Normal mode.
3- Open the registry using regedit.exe from start/run/
4- delete from the registry the following entries/keys
HKEY_LOCAL_MACHINE/SOFTWARE/ORACLE
HKEY_LOCAL_MACHINE/SYSTEM
Controlset001/services/%oracle_services%
Controlset002/services/%oracle_services%

Now you need clean the legacy entries from your registry.
If your OS is not Win XP you need to use regedt32.exe. If Win XP then use the regedit.exe.
To remove the legacy entries you have to be the Administrator and change the security on the legacy keys so you can delete it.

HKEY_LOCAL_MACHINE/SOFTWARE/SYSTEM/Controlset001/ENUM/Root/Legacy%Oracle_services%

and the same for Controllset002.

I suggest you?d be VERY CAREFUL with the registry, one single mistake and bye-bye Windows.
and also drop the database with dbca before you uninstall the software, and use oradim to remove the services.

command ifconfig unix

command tuk downkan network

# ifconfig hme0 down && ifconfig -a
lo0: flags=1000849 mtu 8232 index 1
inet 127.0.0.1 netmask ff000000
hme0: flags=1000842 mtu 1500 index 2
inet 192.168.30.41 netmask ffffff00 broadcast 192.168.30.255
ether 8:0:20:93:c9:af

command tuk upkan network

# ifconfig hme0 up
# ifconfig -a
lo0: flags=1000849 mtu 8232 index 1
inet 127.0.0.1 netmask ff000000
hme0: flags=1000843 mtu 1500 index 2
inet 192.168.30.41 netmask ffffff00 broadcast 192.168.30.255
ether 8:0:20:93:c9:af
Sending ICMP ECHO_REQUEST Packets
To determine if you can contact another system over the network, enter
the ping command:
# ping sys41
sys41 is alive

installation perl..

salam...bertemu lagi kita dah lama tak update blog ni kerana sibuk.ok lah ni saya tunjukkan cara-cara nak menggunakan software perl...selepas install software perl kita buat satu fail.pl

create satu file notepad.masukkan script seperti dibawah..




kemudian kita save fail notepad ini dgn fail ym.pl.secara automatik fail ini akan berubah berlogo perl.kemuadian masuk cmd



taip dimana fail.pl yg kita letak tadi
cth:
c:cd Desktop
c:Desktop>perl ym.perl
akan terpapar menu ini




taip sahaja id yahoo kawan kita ia akan paparkan sama ada kawan kita online ke offline...

installation sun solaris 10 used vmware

selamat hari raya aidilfitri maaf zahir & batin

install windows7 evolution copy build 7100

kat sini saya nak tunjukkan cara2 nak install windows 7.windows 7 ni asal die windows longhorn sebelum vista.dan apabila microsoft mengetahui kelemahan vista, para engginear die buat penambahbaikan dan terhasillah windows vienna dan nama tersebut di tukar menjadi windows 7

k saya nak tunjuk serba sedikit cmane nak install windows 7.mula masukkan cd dan apabila kuar arahan pada screen hitam enter sahaja.tunggu sampai kuar paparan ini





kemudian klik next



klik install now.lepas tu akan keluar paparan ini




sampai keluar paparan ini


>


klik accept pastu next




pastu klik pada custom advanced.akan keluar paparan ini



installation lebih kurang mcm vista je..papran diatas menunjukkan partition pada pc tersebut.pilih salah satu partition dan klik next.
perhatian
pastikan patition yang di pilih saiz 30gb ke atas,ini kerana windows 7 memerlukan 18gb saiz hard disk dan 10gb free space,




installation bermula











dan akhirnya maka siaplah installation windows 7



selamat mencuba...

How to Downgrade Vista to XP

Downgrading from Windows Vista to Windows XP is almost like installing Windows XP for the first time. You should take all the normal precautions like backing up all your important files and record important passwords in a different place, preferably on a CD. When you downgrade from Windows Vista to XP, note that Windows Vista will be completely removed from your system.

(Note: There is a way to have both Vista and XP in a dual boot configuration, but that's an option for more advanced users. See Dual Booting Vista and XP for more info on that.)

Before you begin the XP installation, make sure that the necessary XP hardware drivers are available, or included on the XP disk provided by your PC vendor. If in doubt, check the vendor's website or poke around with your favorite search engine to see if others have attempted the XP install on the same hardware. You may be able to install XP without all the needed drivers, but some hardware may not work afterwards.

Also, make sure that you have a genuine Windows XP CD before you begin the downgrade. Be sure to read the section earlier in this article to see if you qualify for a low/no cost XP recovery disk from your PC vendor. If not, perhaps you have an XP disc that came with another computer. If you've upgraded an existing computer from XP to Vista, the best choice would be the XP install/recovery disc that came with that computer. One some PC's the vendor doesn't ship a CD, but the recovery CD can be created from disk images on the hard drive. If all else fails, you can always buy a copy of Windows XP on Ebay. Just be sure it's a legal, licensed copy.

Follow these steps to install Windows XP on your Vista machine:

* Insert your Windows XP install/recovery CD and restart your computer.
* Install Windows XP normally, providing either the product key that came with the disk, or the one you got from Microsoft customer support. If the installer warns you that another copy of Windows is already installed, don't worry. Remember, this install will wipe out your existing Vista installation.
* Activate your copy of Windows XP when it prompts you to do so. If you run into the "already activated" problem, you can use the option to activate by phone.
* If you own Vista Business or Vista Ultimate, explain to the rep that you want to use your Downgrade Rights to install XP Pro.
* If you own Vista Home Basic/Premium, or you are installing XP Home Edition, don't mention ANYTHING about Vista. Just give the rep your XP product key (not the Vista key), explain that you are installing XP on a new hard drive, and tell them you need to activate.

Have you successfully downgraded from Vista to XP? Share your experience. Got questions or comments about downgrad