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Internet Explorer error pages blank and missing information, can’t click continue or more information.

Carl Farrington — Thu, 07 May 2009 14:33:34 +0000

Internet Explorer 7 / 8 appear broken. Error pages such as “Certificate Error” do not display full information, lots of script errors, “more information” gives blank information, can’t click “continue” on certificate error pages (which means you can’t accept a self-signed cert).

Fix: (download subinacl first).

subinacl /subkeyreg HKEY_LOCAL_MACHINE /grant=administrators=f subinacl /subkeyreg HKEY_CURRENT_USER /grant=administrators=f subinacl /subkeyreg HKEY_CLASSES_ROOT /grant=administrators=f subinacl /subdirectories C:\ /grant=administrators=f subinacl /subkeyreg HKEY_LOCAL_MACHINE /grant=system=f subinacl /subkeyreg HKEY_CURRENT_USER /grant=system=f subinacl /subkeyreg HKEY_CLASSES_ROOT /grant=system=f subinacl /subdirectories C:\ /grant=system=f

Moved to Apache

Carl Farrington — Fri, 13 Feb 2009 10:37:46 +0000

We’ve moved! Or rather the blog has moved from running on my Exchange 2003/Server 2003 box to the £99 HP Proliant ML110 G5 server that I bought a few months ago. I wish I could buy more of these at that price. They’re £400 now

Happy days. Move was a piece of cake except for SELinux context problems of moved webserver datafiles.

Expect unreliability as I tweak firewall rules.

Google says the Internet may harm your computer, even Google themselves are dangerous!

Carl Farrington — Sat, 31 Jan 2009 14:53:37 +0000

I just did some googling, and it seems every single website that Google knows about “may harm your computer”, and you cannot click through to them from the search results.

Here are a couple of screenshots:

Fedora 10 is out today

Carl Farrington — Tue, 25 Nov 2008 09:40:31 +0000

Fedora 10 is released at 10am Eastern US time. That means 15:00 in the UK. Only five and a half hours to go.
As far as I know AMD/ATI still haven’t released drivers for X Server 1.5 (X.Org 7.4), which is a shame because for now I would avoid any laptops with nVidia GPUs due to all the apparent failures with many different brands of laptop. I wonder if the new aluminium MacBooks will suffer GPU failures too? Anyway, my desktop here is using an nVidia graphics card so all is well with me.

Exchange 2007 self-signed multi-domain/hostname SAN certificates

Carl Farrington — Sat, 01 Nov 2008 10:42:20 +0000

New-ExchangeCertificate -GenerateRequest -Path c:\request.req -SubjectName “c=GB, o=Head Office, cn=mail.whatever.co.uk” -DomainName mail.whatever.co.uk, server, server.whatever.local, autodiscover.whatever.local, autodiscover.whatever.co.uk -PrivateKeyExportable $true

certreq -submit -attrib “CertificateTemplate: WebServer” c:\request.req

Import-ExchangeCertificate -path c:\cert.cer -FriendlyName “Microsoft Exchange”

Enable-ExchangeCertificate -Thumbprint whatever -services “POP, SMTP, IMAP, IIS”

Vista: Stop: c000021a {Fatal System Error}, The initial session process or system process terminated unexpectedly.

Carl Farrington — Tue, 16 Sep 2008 16:48:55 +0000

“Stop: c000021a {Fatal System Error}
The initial session process or system process terminated unexpectedly with a status of 0×000000000 (some more hex codes)”

Can’t repair this. Trying to pinpoint source of problem.

System Restore through Repair Environment is failing. Replacing registry files with those from RegBack hasn’t helped.

Clean install of Vista, moved contents of system32\config from broken install to clean one, also moved old Users directory, and problem still exhibited. Must be a registry/configuration issue then, not system files.

Now going to try to see if I can pin it down to either System registry or Software.

Update: It is fixed. The problem was within the SOFTWARE hive. I moved all the clean install stuff (Windows , Program Files, Users, ProgramData) to a folder called “clean”, and move all the folders out of Windows.old back into C:\ , so in effect returning the machine back to its original state before the clean install. I then replaced SOFTWARE with SOFTWARE.OLD and all is well.

Something within the Software registry hive was wrong/broken. Hope this helps someone. Not sure why the SOFTWARE hive out of RegBack was no good.

At least we know from now on that troubleshooting “Stop: c000021a {Fatal System Error}, the initial session process or system process terminated unexpectedly.” should be done from within HLKM\Software of the registry, or just replacing the Software hive with a good backup. Earlier in the process I opened regedit from the Repair Environment’s command prompt, and loaded the Software Hive, but it looked bare. There were only Microsoft subkeys, nothing else. Either this is because of the fault, or perhaps it’s a Vista security feature? (no.. it’s not a security feature – see below):

Another update: I have taken the bad software hive, and the good working one (software.old), and loaded them up into Regedit on my XP machine to compare.

Both files are around 45mb, but the bad one is completely bare except for a couple of Microsoft subkeys. I wonder what caused this? Here’s a picture of the two hives – bad-vista and good-vista:

Here the good software hive is compared against the bad one.

Perhaps I am barking up the wrong tree. Maybe the HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Reliability\Srt key means “system restore”, and this bare registry is normal during a system restore. Perhaps the registry is supposed to be bare until System Restore finishes after the reboot, and the bare registry wasn’t the actual cause of the stop error. Perhaps the stop error was triggered during System Restore’s finishing up. Who knows. I suppose I could create a restore point on the machine now, and see if System Restore causes the Stop error to return. I might do that.

At least for now, the solution here was to replace software with software.old.