downgrade windows 7

Choose Run and write regedit.

Go to: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion

Change the keys EditionID and ProductName.

EditionID can be found in your Windows 7 installation CD under sources\ei.cfg.

ProductName will be shown when you try to install and are denied:

Windows 7 Ultimate cannot be upgraded to Windows 7 Home Premium

Here the Windows 7 Home Premium is the ProductName.

Make sure that it matches exactly.

This procedure worked like a charm for me!

make windows bootable after motherboard swap

In the BIOS, i went change the SATA to IDE mode (NOT RAID, NOT AHCI)

1.Boot Win7 DVD

2.Choose the Language Selection.

3.Choose Repair.

4.On the recovery tools choose the Command Line Console

5.Type:regedit <ENTER>


8.File > Load Hive

9.Select < windows partition with problem > \Windows\System32\config\system (Backup this first, it’s advised)

10.Regedit will ask for a Key name: Name it something like “temp”

11.Located HKEY_LOCAL_MACHINE/temp/Select/Current

12.Searched for every key containing the value “SCSI Miniport” where the “Start” value was a “3” and changed the “Start” value to a “0”. (F3 to search next result).

13.Highlight “temp”

14.File > Unload Hive


16.Enter in Win7 🙂

vezi si

install nxfilter on osmc

sudo apt-get install oracle-java8-jdk


sudo apt-get install openjdk-8-jre-headless


sudo dpkg -i nxfilter-

sudo systemctl enable nxfilter.service

sudo systemctl start nxfilter.service

Enable IP authentification. The clients will be authenticated by NxFilter using the IP address. For that configure your network to assign a static IP for each client.

vezi si

Parental control with DNS filtering on Raspberry Pi

sudo nano /nxfilter/bin/

install module pycryptodomex on osmc

sudo apt-get install python-crypto
sudo apt-get install python-pip
sudo apt-get install build-essential

sudo pip install -U setuptools
sudo pip install wheel

sudo pip install pycryptodomex


sudo apt-get install python-pip python-crypto build-essential -y
sudo apt-get install python-all-dev python-setuptools python-wheel -y
sudo apt-get install python-crypto-dbg python-crypto-doc python-pip-whl -y
pip install pycryptodomex
sudo ln -s /usr/lib/python2.7/dist-packages/Crypto /usr/lib/python2.7/dist-packages/Cryptodome

install pi-hole on osmc

sudo service mediacenter stop
cd /home/osmc/.kodi/userdata
nano guisettings.xml

search services.webserverport and change the port (ex 8080)

sudo service mediacenter start

install dependencies: sudo apt install resolvconf php-cgi php-sqlite3

install pi-hole normally

wget -O

sudo bash

// change admin web server port: sudo nano /etc/lighttpd/lighttpd.conf (server.port = 80)

// sudo lighty-enable-mod fastcgi

// sudo lighty-enable-mod fastcgi-php

run addon myosmc and fix network to get ip from dhcp

sudo nano /etc/pihole/setupVars.conf
update IPv4_address=


daca vrei si safesearch si family filter atunci

mv ./ /usr/local/bin/
chmod a+x /usr/local/bin/ –enable


windows – several minute delay when deleting any exe file

you can test my solution before changing any settings, just start the command prompt and enter:
“net start AeLookupSvc”
“net start PcaSvc”

now try to delete some “.exe” file… (or a copy of some .exe) – if windows explorer deletes the files immediately (press F5 to refresh and check), then it works!

open “services.msc” and set the startup type of the “AeLookupSvc” (“Application Experience” or “Anwendungserfahrung”) and the “PcaSvc” (“Programm Compatibility Assistant” or “Programmkompatibilitäts-Assistent-Dienst”) to “automatic”


Resetting ADMIN password on Konica Minoltas

Go to Menu, click Counter, and choose Display Keypad
Press: Stop, 0 , 0 , stop , 0 , 1
If it asks for a password, it’s either 92729272 or 9272927292729272

You’ll be in Service Mode at this point.

Now, press Stop , 2 , 2 , 2 , 0 , 0 at which point, you’ll be placed into Enhanced Security Mode.

Once here, you can click ‘Administrator Password’, and set it back to 12345678


preluat de pe