PLEASE someone HELP !
When i turn my PC on, it goes through the following sequences :
Checking file system on C: The type of the file system is NTFS.
CHKDSK is verifying files ( stage 1 of 5 )…
file verification completed.
CHKDSK is verifying indexes ( stage 2 of 5 )…
indexes verification completed.
CHKDSK is verifying security descriptors( stage 3 of 5)
security descriptor verification completed.
CHKDSK is verifying Usn journal…
Usn journal completed.
CHKDSK is verifying file data ( stage 4 of 5 )…
file data verification completed.
CHKDSK is verifyig free space ( stage 5 of 5 )
free space verification completed.

Now, after going through the above sequential process, the screen shows
the familiar
WINDOWS XP prompt as if it is about to Launch Windows Xp BUT it
doesn’t… the whole process as listed above starts all over again ! it goes on over and over again – the same ‘groundhog day’ scenario !! today is the 3rd day
running
has occured after I downloaded and ran a REGISTRY CLEANER software with
DEFRAG etc. maintenance. Now, I’ve tried F8 to run XP on SAFE MODE ..also tried ‘ on F8 ‘LAST KNOWN CONFIGURATION THAT WORKED’ prompt..NOTHING—also I have no Xp CD’s .it comes back to the above sequence over n over again. I am a NOVICE at these things with limited computer knowledge cab anyone tell me what to do PLEASE

Can anyone tell me the best registry cleaner software to use for a machine running Windows Vista 64 bit?

I know about the free download scans. But, is there any actual free driver cleaner software out there that I can download and use for free that will help with my computer problems?

how to clean register?

is there any freeware registry cleaner software?

any one knows about a free and good registry cleaner software?
that be downloaded?
or just a good one that works really good?