As a longtime OpenVPN user on Linux I thought it would be an easy task to set up OpenVPN as a service on Windows. Well, I was right… and couldn’t be wronger. Setting up the service is part of the installation notes for OpenVPN. Just search for “Running OpenVPN as a Windows Service” in the notes and you will find a pretty good description that should get you up and running in no time.
It seems that Microsoft’s products creating more and more foos. This time it is Lync, also known as Skype for Business.
It is okay, that Lync uses the Enter key to send a message or the CTRL-Enter combination start a call. But it is not okay that there is no way to change these key combinations. Especially when all other instant messengers that I use, default to CTRL-Enter to send a message.
So now I have to use Lync at work, which starts a call when I want to send a message and no direct way of changing it. The only thing that is possible, is removing the CTRL-Enter key combination so that I don’t accidentally start a call.
A solution is described in a TechNet blog post. So here is what worked for me in Lync 2013 (a.k.a. Office 15.0).
First open the registry editor (regedit.exe) and navigate to the following key. If you have a different Lync/Office version you might just change the version number. Create the missing pieces of the key, if necessary. In my case I only found the Microsoft part and had to create everything else.
Create a new string value inside that key:
Value Name: CtrlEnter Value Data: 13,8
Restart Lync and the CTRL-Enter foo should be gone.
Update: Fixed the registry key (Lync, not Office). Thank you Karel, for pointing that out to me.
Windows continues to kick my behind. Out of the blue the Windows 8.1 installation on my workstation didn’t want to open the store app. Not that I really need or want it. But the same happened for the settings app, which was a little bit of a problem.
I should have taken a screenshot but the error message was something along the lines of “This app can’t open” and “Refreshing your PC might help fix it”.
It seems that I was not the only one with that problem there is even a Microsoft blog post about it. The reason seems to be that the affected apps are not registered anymore with Windows.
So here is how it can be fixed. In a command prompt that runs as administrator I ran the following commands. When you look at the blog post it seems that you don’t need administrative rights but you never know. Now enter the following commands to re-register the system apps:
powershell -ExecutionPolicy Unrestricted Add-AppxPackage -DisableDevelopmentMode -Register $Env:SystemRoot\WinStore\AppxManifest.XML
powershell -ExecutionPolicy Unrestricted Add-AppxPackage -DisableDevelopmentMode -Register $Env:SystemRoot\camera\AppxManifest.xml
File Manager (One Drive) app:
powershell -ExecutionPolicy Unrestricted Add-AppxPackage -DisableDevelopmentMode -Register $Env:SystemRoot\FileManager\AppxManifest.xml
powershell -ExecutionPolicy Unrestricted Add-AppxPackage -DisableDevelopmentMode -Register $Env:SystemRoot\ImmersiveControlPanel\AppxManifest.xml
These execution of these commands, especially for the store app, might take a while.
This would have been easy, but of course a Microsoft products never make things easy on me. So I hit the problem that the a registry key doesn’t have the right owner and I got the error 0x8007064A.
So you have to open the registry editor (Windows + R and then regedit) and navigate to the registry key:
And then change the ownership of this key to SYSTEM:
- On the Edit menu, click Permissions.
- Click Advanced, and then click the Owner tab.
- Under Change owner to, click the new owner, and then click OK.
HP’s Windows recovery installation seems to be a little bit broken. Or at least for me it was. While restoring the Windows 7 on an HP Elitebook 8540w I ran into some issues when the drivers installed. The system just stalled and nothing was moving anymore. After a reboot I saw this nice error message:
The Computer Restarted unexpectedly or encountered an unexpected error
Well, not nice at all, but there is a way you can continue from here. Here are the steps:
- On that very same screen press SHIFT-F10 and a command prompt should appear.
- Enter “regedit” (without the quotes) into the command prompt and press enter.
- In the registry editor navigate to HKLM/SYSTEM/SETUP/STATUS/ChildCompletion
- Double click on the entry setup.exe and change the value from 1 to 3.
- Close the registry editor.
- Click OK in the error window, which will restart your machine.
After these steps you should be able to continue with your Windows setup. In my case I had some trouble getting all drivers to work, but that is a different story.
Most of you might have noticed that ye good ol’ administrator account is not available anymore in newer Windows versions. Actually it is hidden and disabled for all versions since Windows Vista. And under normal circumstances you actually don’t want to use this account anymore. But there are some use cases where you want to have this administrative access.
So, lets take a look at it. As mentioned before, the account exists. That means it just needs to be activated. Now, this can’t be done within the UI. You have to dive into the command prompt that runs as administrator. Kinda confusing to activate the administrator with a command prompt that runs as administrator, isn’t it?
Lets get started. First you need the command prompt with elevated (administrator) rights. On Windows Vista and 7 you can simply search for “command prompt” in the start menu and select “Run as administrator after right-clicking on the menu entry. Or you can use the Ctrl-Shift-Enter shortcut inside the search box.
On Windows 8.x you right-click the start button and choose the menu option “Command Prompt (Admin)”.
Now we have a command prompt and with the following command you activate the administrator account:
net user administrator /active:yes
It is important to know that this user does not have a password set at all. So everybody can log in as administrator! If you don’t want that, and usually nobody wants that, you have to set a password. This can be done with the following command on the already open command prompt:
net user administrator
If you are done with your task or you want to deactivate the administrator in general, you simply use the following command:
net user administrator /active:no
And now happy administrating! Or in other words, creating a lot of Foo.
This Windows Foo showed it’s ugly head today for the first time and I was simply flabbergasted. Whatever I typed, only the first letter appeared correctly and from there on the system was showing consecutive numbers. Something like this for good ol’ hello world:
It happened first in a Java application so, I suspected a problem with Java and a virus scanner, etc. But nothing could be found. After some testing, I saw that it happened even in native Windows applications like the Powershell or AutoCAD.
Some further testing revealed that the tilde (~) and the back tick (`) seem to work fine and that pressing SHIFT plus any key gives the appropriate symbol for pressing SHIFT and the number that would appear. To make it even more fun the same happened using a remote session.
The whole behavior made me cringe and I thought already I have a key logger or some other kind of malware installed. But the virus scanner showed no problem and in general the system seemed to be fine.
After some more digging and asking repeatedly the great wise oracle with the googly eyes, I found the culprit: GuardedID. According to some other posts a tool from Comcast called Constant Guard causes the same trouble. After de-installing GuardedID, all was fine again. I did my good deed for this Monday.
And now my question to the GuardedID makers: WTF?! This tool supposedly should prevent keylogging. The least I can expect is good programming and not a TheDailyWTF moment. And even worse. After looking at your web site I nearly had to puke. Are you really marketing yourself as a serious product with “as seen on TV” and some actor’s quote?! How about investing your money into a good product rather in cheap marketing campaigns!
It’s been a while since the last post and now Windows makes headlines. At least here. But enough of the whining and back to business.
The DLL hell problem. Well, everybody using Windows sooner or later became acquainted with this nice place. Nowadays the hell is not as hot anymore because programs are nice and install DLL’s in the program directory and Windows looks there first. Plus, it has a lot of automagic mechanisms that try to find the correct DLL.
But what if you have two pieces of software in the same directory and they need the same DLL,… but in different versions. You might think you are in hell, but fear not, there is a solution.
There are multiple ways for Windows to load a DLL and in this particular case the standard mechanisms fail. So we have to nudge Windows into the right direction. And the best way to do that is to dive into the registry, quel surprise.
As a first step you have to create two separate folders where the DLL’s will reside. Lets call them LibA and LibB. Now we have to force Windows to use the correct DLL for the correct executable. This is done by adding a sub key to the registry to the following key:
This new sub key needs to get as the name the name of the .exe file, like TestApp1.exe or TestApp2.exe.
Into the Standard value Windows needs to get again the executable but this time with the full path, like “C:\Program Files\TestApp\TestApp1.exe”.
And last, but not least, you create for each of these keys a new string value with the name Path. After you assign the path to the DLL folder to that string value (for instance C:\Program Files\TestApp\LibA) everything should work. Just restart the application and you are good to go.
It is, again, the time to re-install my virtual machine with Windows 7. So far so bad. I don’t like to install Windows in the first place but from time to time I needed it and Windows 7 is actually not that bad. But for a good reason ($$$) I bought an upgrade license of the Ultimate Edition. Now this would force me to install Windows Vista first, just to perform an upgrade. Sounds kinda silly, doesn’t it? So I won’t do it and I dug out an old c’t magazine (issue 24/2009) where they discuss a way to install the upgrade without going the normal upgrade path. I am sure there are some other resources out there that explain the same thing, but here is my take on it.