Windows 10 upgrade ending soon!

Hi all,

As you know, Windows 10 has a free upgrade if you have Windows 7 or 8.1 deployed… but not forever. The free upgrade offer to Windows 10 will end on July 29, 2016!

Check that page:

FAQ for Windows 10 upgrade:



Installing Legacy Network driver in WS 2003 VM over Hyper-V


When you want install a Win 2003 Server over Hyper-V (win 10) and you see that network card doesn’t works, you need to remove the network card, add a Legacy network card and after use the Windows 7 drivers.

To do that go to Windows 7 machine, find C:\Windows\System32\DriverStore\FileRepository and copy the folder dc21x4vm.inf_amd64_neutral_8887242a56ee027e or the same but with differents hexadecimal numbers.

Once done, make an iso with this folder and connect it to your virtual machine Windows 2003 and use this driver.


Disable install certificates on a desktop computer for users


Below I put how to block that a user cannot install certificates on a desktop.


In a new GPO on User config configure the following settings to block a user for can not install certificates with internet explorer or use the certificates snapin:


The next step is to block by GPP than a user cannot install cert doing double click on the cert. The path to configure this is Computer Configuration\Windows Settings\Security Settings\File System


There we add the following exe´s:







And add a new user group denying permissions.


When user will do double click will appear the following message.



Configure Outlook Anywhere with GPO for Outlook 2003


In Outlook 2003 adm you can´t unfortunately configure Outlook Anywhere settings and I done it with old school procedure:

Open GPMC and make a new GPO, go to GPP and execute wizard, go to fins a a desktop computer with Outlook well configured, and import from  HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\13dbb0c8aa05101a9bb000aa002fc45a the following entries:

“00036623”= Enable Exchange Proxy settings and control various check boxes.
“001f6622″=  For specifying Exchange proxy server name
“001f6625″=  For specifying Exchange proxy server name according to principal cert name.
“00036627”= For Authentication – Basic or NTLM

Take care that is posible that users has various Outlook profiles. Then you need to add the same but changing the registry path HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\13dbb0c8aa05101a9bb000aa002fc45a in subfolder Outlook by other name profile.

Also, you can configure targeting in every configuration path for only apply to users that has an existent profile.

Ah, this gpo is only for user!

Regards and best practices!

OWA error – Out of memory


When you are in OWA (Exchange 2007) and you try to repply an email by example and look a message with an out of memory error you can execute a .cmd file that reregister a lot of .dlls and it works for me with Windows 7 SP1 x86 with IE9.

The .cmd and the explanation is here: