Archive for the 'IT' Category

How to make a member Domain Controller to the primary Domain Controller in an emergency

So if you can’t recover the Primary Domain Controller then you have no other choice than making a member DC to a PDC. You can seize the roles with ntdsutil.

Run command prompt with domain admin rights:
1. ntdsutil
2. roles
3. connections
4. connect to server MyMemberDC
5. q
6. Seize domain naming master
7. Seize PDC
8. Seize RID master
9. Seize schema master
10. q q
11. dsa.msc

* We don’t seize Infrastructure Master because it should be on another DC where the Global Catalog isn’t installed.
* You can get help in ntdsutil anytime if you just write help and press enter

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admin on January 17th 2015 in Windows Server

Google Cardboard – virtual reality cheap for your smartphone

I have always been a big fan of virtual reality but haven’t been following it for a long time. Somewhere on the net I heard about Google Cardboard and I thought i give it a shot. I didn’t have very high expectations because it is made just of carton, lenses and magnets. To my suprise the experience was awesome.

More Info:
Cardboard

What it looks like:
Google Cardboard

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admin on January 12th 2015 in Virtual Reality

Run Android Apps on Windows or Mac

There are several software (emulator) to run android apps on your windows or mac computer. I tried so far BlueStacks and Genymotion. BlueStacks made a cluttered and slow impression and Genymotion worked smoothely and fast.

Here you can download Genymotion:
Genymotion

If you want to install Android apps on Genymotion you need to install Google Play Store first. Follow this step by step:
1. Create a virtual device
2. Download the right Google Play Store version
3. Drag&Drop the zip file in the running virtual device
4. Let it install and restart the device
5. Run Google Play Store and run all updates

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admin on January 1st 2015 in Mobile

Shows Printer as Offline even you can Ping

Deactivate it in the ports settings SNMP Status Enabled.

image

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admin on July 8th 2014 in IT, Windows, Windows Server

GPO Loopback

Usually the user content of a GPO will be ignored if it is a ou which just hast computers in it. But what to do if you want certain user settings to have them applied to just certain computers. For example for Terminal Servers you might have them more restricted.

To do this you need to activae Loopback:
[Computer Configuration\Administrative Templates\System\Group Policy\User Group Policy loopback processing mode]

There are two modes:
1. Merge
If user settings are already applied they will be used and will be replaced with the new ones in the loopback process.

2. Replace
Ignores all already applied user GPOs und will just use the ones in the loopback process.

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admin on July 7th 2014 in IT, Windows

Checking DNS Server in Windows

To check if the DNS Server is working probably you can do so:
nslookup
server [servername_query_from]
[website_url]

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admin on June 27th 2014 in Internet, IT, Windows, Windows Server

Find User’s SID

Run following command:
wmic useraccount get name,sid

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admin on June 6th 2014 in IT, Windows, Windows Server

How to create unattended installation of office 2013

1. Copy your Office CD to temp directory

2. Run Office 2013 Office Setup with following Parameter: setup.exe /admin

3. Make your desired configuration

4. Save the configuration which creates a MSP file into your Office Updates folder

5. Next time you run setup.exe it will automatically install Office 2013 with your desired configuration

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admin on May 15th 2014 in MS Office

Screen Clipping Shortcut Key in OneNote 2013 not working in Windows 8.1

Because in Windows 8.1 the Shortcut Windows Key + S is used for Windows Search it is not going to work anymore with OneNote. You can change the key binding in OneNote easily in the registry to Windows Key + A.

[HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\OneNote\Options\Other]
"ScreenClippingShortCutKey"=dword:00000041

image

This tutorial is for OneNote 2013 if you should have a different version of OneNote you just need to adjust the Version number above.

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admin on May 8th 2014 in MS Office, Windows

Outlook blocked access to the following potentially unsafe attachments message in Outlook

You can change this setting in the registry as following:
[HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\Outlook\Security]
"Level1Remove"=".exe;.reg"

You might have to change the version number of the Registry Key. The example above is for version 15 which means it is for Outlook 2013.

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admin on May 7th 2014 in IT, MS Office




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