Restore registry if Windows XP won't boot,frozen,locked- up or safe mode mup hang How- to. So your old reliable XP or win 2. To locate your Windows Registry files you will. of each platform. Windows XP. Restore creates a restore point. These Registry files are located in the. Manually Restore the Registry From its. Why were you trying to restore a registry. but it is not recommended to cobble old registry files into a clean Windows. How to Restore Previous Versions of the Registry in Windows 7. If you want to manually restore a specific section of the. Select the registry hive files you. You see the POST (Pwr On Self Test) complete as normal. At. first all looks ok, You see the XP logo and the progress indicator is changing and then a black screen comes up and. Initially you see some hard drive activity but then nothing. You try ctrl- alt- delete but it's hung and locked up hard. You reset or cycle the power and try booting to safe mode. A list of drivers loading scrolls on the screen and then stops. Again the system is frozen and hung up just like before and you can't reboot using the keyboard. Is your safe mode boot frozen at mup. The last driver that loaded may be mup. To solve that issue on a number of systems, I performed this manual. How to restore Win7 Registry files > Closed How to restore Win7 Registry files. Tags. Solved How revert back to win7 after system restore windows xp Forum. Window XP Manual System Restore. This is how to manually revert to a previous system restore point in Windows XP. Copy these five files into C:\WINDOWS\SYSTEM32. To copy and rename Windows XP registry files you could try the NTFS for DOS utility from a bootable. Manually restore the Windows XP registry from a Restore Point. XP registry. On a few occasions I have also seen this related to a USB device. To. find out about other possible causes of the windows XP boot hang at mup. How to recover from the dreaded mup. This Procedure is for you if. You want a relatively easy fix and do not want to edit the Windows XP Registry settings. You have tried all you know including the suggestions in the previous mup. XP still won't boot. You don't want to do an OS reinstall as that would require, at least! You don't have a slip streamed Installation CD so an in place reinstall would require you applying all those security. Please NO! - You would like to try performing a system restore but Windows needs to be loaded to do that! Or does it? Follow along closely and I'll show you how to magically restore your system! Side Note: There are online forums available that have skilled PC Experts that may be able to help you in modifying. If you go that route, please be sure to backup your current registry first as we will do here shortly. First thing we want to do is make sure your hard disk is in order before we continue. A file system error is a likely. 3 Ways to Manually Backup & Restore Critical Windows XP. Windows XP Pro and other NT based. important system files such as drivers and the registry. Boot your system from the XP installation CD. If you don't get the choice when you restart with the CDin the drive you may want to check the boot order in your BIOSIt will take some time to load but you should eventually see the XP Setup screen. Press R to enter the. Recovery Console. Select your windows installation. Enter 1 or if you have multiple installations select the 1st or defaultinstance of XP which should be the broken one. Supply the administrators password or if you do not know it, just try no password (Enter) which may be the default. Forgot the administrators password? There are bootable Linux based utilities that can help but be very careful! One you might try is the NT Password and Registry editor. Please see their site for downloading and support.(As I understand it a win. K bootable install cd may be used on an XP system and not require a password becauseof differences in the win 2. XP SAM. May be worth exploring as a last resort. Your mileage may vary)If you don't have your Windows recovery or install disk available there are other methods with their own setof procedures but the theory is the same. The specific procedures on how to use them is beyond the scopeof this article which is long enough already! I can however point you to some useful recovery utilities. Using these windows recovery utilities you can still perform the below tasks to recover your registry after youtake into consideration the procedural differences and successfully bring your Windows XP system back to life. To copy and rename Windows XP registry files you could try the NTFS for DOS utility from a bootable floppy or CD. This utility also has a version of chkdsk to help aid in fixing corruption on the NTFS formatted hard disk. A utility CD can be had that has both the NTFS for DOS and the Linux based NT Password and Registryeditor mentioned above as well as much more. Consider checking out the Ultimate Boot CD for Windows. Please see the individual sites for downloading and support information. Run chkdsk /p /r (The /p option forces testing on a non- dirty flagged drive The /r is implied but added forgood measure). If it finds errors it should try to fix them. Re run chkdsk and make sure it comes up clean. So now you think all is OK since chkdsk "FIXED" the errors and that your good to go, right? Not so fast. Itshould have corrected the filesystem's integrity but even with that fixed, corrupted files may still exist. But .. Exit the recovery console by typing exit at the command prompt and hit enter. Your system should restart automatically. If not hit reset or cycle power. If your system restarts ok now fantastic. The issue was not that serious and chkdsk fixed it! Congratulations! If unfortunately your system does not come up, you should the follow the restoring XP registry sections below. NOTE: To fully complete the following procedure you must have had system restore enabled for yourboot\system drive prior to the failure! But even if you didn't you may at least make the system bootable. Although it is rare, during the following procedure you may be asked to reactivate the system so keep yourproduct key handy just in case. If your system won't boot successfully, you may have a corrupted registry. The following is the first step in. Note: The following assumes you are using the NTFS filesystem and that your windows directory is C: \WINDOWS. If your are using the FAT3. I'll try and note. If your windows directory is different than C: \WINDOWS then substitute the correct value in the following instructions. Also! It is important you type all instructions exactly as shown! Commands you need to type in will be displayed in lower case, a larger font, and a different color. FYI, Windows doesn't really care about case but I will use this convention for clarity. I will prefix commands with the command prompt that includes the current working directory. The Command Prompts will be in upper case as this is how they are displayed. Yours should look the same and we can use this verify you are in the correct directory. Be sure to pay attention to this as working with the command line is not at all forgiving! If for some reason your command prompt doesn't reflect the current working directory, you can try executing this. As a FYI, There are ways to automate some of this process and/or read the commands from a text file using the. I'll leave those options to your imagination or possibly a future article. Let's get started! Boot your system from the XP CD. At the XP Setup screen press R to enter the Recovery Console. Select the installation you want to work with (Usually 1)Log on the the desired installation with the administratiors password. If you don't know the password you can try just hitting Enter. You should now be at a C: \WINDOWS> prompt. First we will make a new directory to use for backup and as a scratch area. At the C: \WINDOWS> prompt enter: C: \WINDOWS> md mytmp. Use the dir(ectory) command to verify the directory was created (Optional). C: \WINDOWS> dir m*Now we'll back up your current configuration(registry). We should not need those files anymore but it's goodjust to be safe and it's free CYA. Change your current working directory from C: \WINDOWS to C: \WINDOWS\SYSTEM3. CONFIG. C: \WINDOWS> cd system. Your command prompt should now be: C: \WINDOWS\SYSTEM3. CONFIG>. Now we will copy the folowing 5 regestry files. C: \WINDOWS\SYSTEM3. CONFIG> copy system c: \windows\mytmp\system. C: \WINDOWS\SYSTEM3. CONFIG> copy software c: \windows\mytmp\software. C: \WINDOWS\SYSTEM3. CONFIG> copy security c: \windows\mytmp\security. C: \WINDOWS\SYSTEM3. CONFIG> copy sam c: \windows\mytmp\sam. C: \WINDOWS\SYSTEM3. CONFIG> copy default c: \windows\mytmp\default. Now these files are backed up to \MYTMP. Execute the following dir command to check. C: \WINDOWS\SYSTEM3. CONFIG> dir c: \windows\mytmp. You should see the five files listed. It wouldn't be a bad idea to compare the file sizes with the originals, that's your choice. To show the file sizes of the originals just execute the dir command. C: \WINDOWS\SYSTEM3. CONFIG> dir. Now we will replace the registry with the base files created\saved during the initial windows XP installation. This will enable us to boot the system normally and access the system restore files. BTW, I know there are some Windows gurus out there that can restore the registry from your last checkpoint. Windows XP itself but that is an even more tedious procedure and we. Besides, If you already know how to do that you are probably not reading this article anyway. Enough digression. Back to business. Your current directory should still be C: \WINDOWS\SYSTEM3. CONFIG. If not make it so! Copy these five files. Make sure you are in the C: \WINDOWS\SYSTEM3. CONFIG Directory and check your spelling! Please, DO Not overwrite any files or folders in the C: \WINDOWS\REPAIR Directory! Also note the single space between the filenames at the end of the following commands. When you get the warning about overwriting the destination file, Press Y to allow it. C: \WINDOWS\SYSTEM3. CONFIG> copy C: \windows\repair\systemsystem. C: \WINDOWS\SYSTEM3. CONFIG> copy C: \windows\repair\softwaresoftware. C: \WINDOWS\SYSTEM3. CONFIG> copy C: \windows\repair\securitysecurity. C: \WINDOWS\SYSTEM3. CONFIG> copy C: \windows\repair\samsam. C: \WINDOWS\SYSTEM3. CONFIG> copy C: \windows\repair\defaultdefault. Now we should have good (albeit somewhat generic) registry files back in place. Exit the recovery console and restart, Before it boots enter your BIOS setup. Change the date to the previous month. Make note of this date so we can reference it further along in theprocess. It will make things easier. I'll explain later. Save and exit BIOS setup. Don't boot the Windows CD. Do a normal non- safe mode boot from the hard drive. Depending on your system you may need to take out the CD from your optical drive. If you followed along precisely, Your previous registry was corrupted, The repair files from you previous windows XP. A Windows XP Welcome screen! You may notice your user ID(s) are not one of the selections.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
October 2016
Categories |