Empty Registry Keys

  rn58 02:12 18 Dec 2007

I downloaded a program which helps find files that bog down performance on a PC. OKAY, NOW in the results, it shows currently 133 empty registry keys, and 24 "file path references". What the heck ARE these, anyway? And why the "empty" registry keys? Did I somehow DELETE some important registry keys? When I go to my Help menu (Windows XP Program) on my Dell laptop, it gives NO references for me to follow up on regarding registry keys. What to do? RN58

  pac73 02:43 18 Dec 2007

Whats the program called?

  rn58 09:46 18 Dec 2007

It was a purchased program, RegCure. I checked and it's supposed to be the No. 1 program out there on the market. I have read all the "guts" to the program and its objectives for cleaning all the "stuff" on your computer that makes it run slow. Strangely enough, this a.m. it's REALLY running slow, never even had this problem before!! I've had te program for 1 week now.

  Fruit Bat /\0/\ 14:46 18 Dec 2007

Empty Registry Keys can occur when programs are uninstalled.

CLeaning the registry is only a very small part of curing a slow PC.

1. Software

a) Clear out all temporay files and folders -- use Crap Cleaner click here

b) Scan for malware spyware and viruses --Free Anti Spyware :-
Adaware click here
Spybot S&D click here
Spywareblaster click here
a2 click here
Windows Defender click here

Free Antivirus software
Avast4 click here
AVG antivirus click here

c) Clean the registry -- Free Registry cleaners :-
RegscrubXP click here
Regseeker click here
TweakNow RegCleaner 1.3.2 click here
Easycleaner click here ( Use with care, It advises you to back up the registry first, this is a good idea as it cleans rather aggressively. )

d) Pagefile (Virtual Memory) -- Rght click MY Computer - select propeties - Advanced tab - Performance - advanced tab - Virtual memory click change, you can put the page file on a differnt drive (if you have one), click custom size and set Initial size to one and a half times the amount of memory you have fitted i.e. 512MB memory = set to 768MB, set maximum to double your memory amount i.e. 512MB memory = 1024MB click ok.
If your hard drive is full and there is not enough room for the pagefile this can slow down, freeze or even cause the PC to crash (restart).

e) Cut down on the programs that load at startup -- Start - Run type msconfig - startup tab- untick everything except for firewall, antivirus and antispyware

and the services that run in the background. click here

  Fruit Bat /\0/\ 14:47 18 Dec 2007

2. Hardware

a) Hard drives / IDE Channels:

i) Check the transfer rate, you need to have the transfer mode set to DMA not PIO.
Right click My Computer - Properties - Hardware - Device Manager - Expand (click the + ) IDE ATA/ATAPI controllers right click Primary Channel - Advanced Settings Tab -
If transfer Mode is PIO then follow the instructions at click here to change.

ii) Check for errors and defrag your hard drives -- My Computer - select drive - properties - tool tab - Error checking / Defragmentation.

ii) If you are using Windows XP, it's a good idea to convert your system drive to the NTFS file system if you have not already. In addition to providing numerous security and data recovery improvements over FAT32 (the file system of choice for Windows 9x/ME and XP Home) it can also speed up your system slightly.

In fact, the only real reason for sticking with the FAT32 file system for any of your data is if you have more than one operating system on your PC and the other OS's can only see FAT32 partitions (as would be the case with Windows 98, for example, which is incapable of reading NTFS data).

To convert your drives to NTFS:
Right click on 'my computer' and select 'manage'
From the computer management window, expand storage and select 'disk management.'
Using the 'file system' column of the upper pane of this window, you can easily check what file system each of your logical drives is using. Make a note of this information.
Now open a command prompt window by going to 'start\run' and typing 'cmd'
To convert a disk to NTFS, type 'convert (drive letter): /fs:ntfs'
So for example, if you were going to convert your C: drive, you would type 'Convert c: /fs:ntfs' at the prompt.

b) Divers
Obtain the newest drivers for your hardware
This may seem a bit obvious, but keeping your system's drivers up to date can give both your performance and stability a boost. Video card manufacturers release updates especially often, and these can often give "significant boosts" to gaming performance as video card in question is "optimized."

Don't neglect the other components of your system either. Your motherboard manufacturer may have released newer versions of its Input/output drivers for your board, and sound cards and other peripherals can also benefit from newer software.

c) Memory
Add more physical memory, this of course means opening the "box" and fitting a memory module, make sure you buy one that is suitable for your PC. Crucial .com click here will guide you through the process of slecting the correct memory. click here for a guide to fitting memory.

  Seth Haniel 15:07 18 Dec 2007

"To convert your drives to NTFS:"

is this safe to do on a half full drive?? or does the drive need to be clean ?

  Fruit Bat /\0/\ 15:31 18 Dec 2007

This is safe, you will not lose your data.

However it is always prudent to have a backup of any important emails docs photos etc.

  ianeon 15:39 18 Dec 2007

rn58 - I use REGCURE - have done for the last 12 months - haven't had any problems - still use it now on Vista - As people have mentioned your problem could be elsewhere

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