Yaron Maor How. To Block Adobe Activation using the Hosts file Updated Jan 2. Adobe applications includes an activation mechanism since version 8. CS and later. You can prevent the application from calling home by manipulating the systems Hosts file. After we update the host file, when the application will try to contact the activation server it will be redirected to the loop back address 1. The Hosts file is a static name resolution table that overrides the systems DNS server settings. Disable Adobe Activation Cs5 Mac Free' title='Disable Adobe Activation Cs5 Mac Free' />Notepad. Please note that the file has no extension. To find the file manually 1. Open My Computer2. Open Drive C3. Open Windows folder. Open System. 32 folder. Daily Diary Free Software Download. Open Drivers folder. You have not yet voted on this site If you have already visited the site, please help us classify the good from the bad by voting on this site. Open Etc folder. 7. Double click the hosts file and choose to open using Notepad when youre asked. Run as Administrator. Win Vista7 with UAC turned on. Win. Desktop. later replace the original file with the new one you saved on the desktop using the file explorers Copy Paste. You will probably be asked to confirm the action using Administrator account. At the end of the file add the following list and save 1. Disable Adobe Activation Cs5 Mac Free' title='Disable Adobe Activation Cs5 Mac Free' />Adobe Universal Patcher 1. CC 2015 All Products Activator Adobe Universal Patcher 1. CC 2015 All Products Activator. Adobe Universal Patcher 1. CC 2015 is the best.