open-file-warning-copy-paste

Windows Registry Editor Version 5.00

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Group Policy Objects\{E2F13B98-650F-47DB-845A-420A1ED34EC7}User\Software\Microsoft\Windows\CurrentVersion\Policies\Associations]
"LowRiskFileTypes"=".exe;.bat;.cmd;.vbs"

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Associations]
"LowRiskFileTypes"=".exe;.bat;.cmd;.vbs"




vagy


[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Attachments]
"SaveZoneInformation"=dword:00000001
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Associations]
"LowRiskFileTypes"=".zip;.rar;.nfo;.txt;.exe;.bat;.com;.cmd;.reg;.msi;.htm;.html;.gif;.bmp;.jpg;.avi;.mpg;.mpeg;.mov;.mp3;.m3u;.wav;"





Open Internet Explorer and click on "Tools" at the top of the explorer window.

Click on "Internet Options"
Click on the "Security" TAB
Click on "Local Intranet"
Click on the "Sites" BUTTON
REMOVE CHECK MARK from "Automatically detect intranet network"
ADD CHECK MARK to:
*Include all local (intranet) sites not listed in other zones
*Include all sites that bypass the proxy server
*Include all network paths (UNCs)

Click OK then reboot and see if the warning has been deactivated.

Possible solution found at:
http://forums.cnet.com/5208-6142_102-0.html?threadID=107057
(Final post)

Another method is:

How to disable the “Unknown Publisher” security warning when running an application after installing Windows XP SP2.

XP PRO SP2 Instructions

1) Start menu > Run gpedit.msc
2) Go to Local Computer Policy  User Configuration
3) Administrative Templates  Windows Components
4) Attachment Manager and enable “Default risk level for file attachments”
5) Enable “Inclusion list for low file types” and add to this list the file extensions that you want to open without triggering this crap.

XP HOME SP2 Instructions

Copy and paste the following bolded text below into a notepad document.

Windows Registry Editor Version 5.00

[HKEY_CURRENT_USER\Software\Microsoft\Windows\Curre ntVersion\Policies\Associations]
"DefaultFileTypeRisk"=dword:00001807
"LowRiskFileTypes"=".exe"

From the file menu chose “save as” and save the txt documents as DefaultFileTypeRisk.reg

Change “save as type” to *.* and save the file.

Once this file is imported it will allow the execution of all unknown publisher “.exe” files to run automatically without being prompted with a security warning. If the file being launched is not a .exe file please change the follow line above "LowRiskFileTypes"=".???" by replacing the area where the question marks are with the appropriate file extension of your liking.

Then reboot the computer.

Possible solution from:
http://forums.windrivers.com/showthread.php?t=78098
1st post