The "Open File - Security Warning" Message (Unblock)
Description of the Attachment Manager
http://support.microsoft.com/kb/883260/en-us
The Attachment Manager classifies files that you receive or that you
download based on the file type and the file name extension. Attachment
Manager classifies files types as high risk, medium risk, and low risk.
When you save files to your hard disk from a program that uses the
Attachment Manager, the Web content zone information for the file is
also saved with the file. For example, if you save a compressed file
(.zip) that is attached to an e-mail message to your hard disk, the Web
content zone information is also saved when you save the compressed file.
When you try to extract the contents from the compressed file, or if you
try to run a file, you cannot. The Web content zone information is saved
together with the files only if the hard disk uses the NTFS file system.
You can open a blocked file from a known source if you want to.
(1) Unblocking a file:
1. Right-click the blocked file, and then click Properties.
2. In the General tab, click Unblock.
(2) Removing the blocking data:
Move the file to a non NTFS drive (FAT, Linux, CD/DVD, USB). The
blocking data will be lost on copy because it's only used by the
NTFS file system. Just move it then move it back.
(3) Disable the security warning when opening files:
1. Copy below and paste into Notepad.
----------copy inside only----------
Windows Registry Editor Version 5.00
[HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Download]
"CheckExeSignatures"="no"
"RunInvalidSignatures"=dword:00000001
[HKEY_CURRENT_USER\Software\Microsoft\Windows\Curre ntVersion\Policies\Attachments]
"SaveZoneInformation"=dword:00000001
----------copy inside only----------
2. Save-as IE_Unblock.reg (or any name + .reg)
3. Double-click or right-click and merge into the registry.
(4) Add the site to Internet Explorer's 'Trusted Zone'.
(5) Using Group Policy:
Open the 'Group Policy Editor' and go to 'User Configuration-->
Administrative Templates-->Windows Components-->Attachment Manager'
and set the option, "Inclusion list for moderate file types" to
"Enabled" and add the file extensions not to block.
ju.c
"Fauzi Rentah" <FauziRentah@discussions.microsoft.com> wrote in message news:56F883BF-11FE-4B46-9CA6-6B80A4B56900@microsoft.com...
> Hi all,
>
> "file download security warning: do you want to save this file or find a
> program online to open it?"
> ------------------------------------------------------------------------------
>
> I need help in solving my issue. I can't get rid of this "file download
> security warning" message. The file type is *.ybl and it might be related to
> update MS07-027.
>
> I'm running Windows XP Pro Service Pack 3 and it also happens in other
> computers running XP (have not tested it in Vista).
>
> I have tried the following,
> 1. http://support.microsoft.com/default.aspx/kb/937409
> 2. Compatibility mode in IE8
> 3. Remove IE8, back to IE7
> 4. Add the following keys,
>
> reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\In ternet
> Settings\Zones\0" /v "1806" /t REG_DWORD /d 0 /f
> reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\In ternet
> Settings\Zones\1" /v "1806" /t REG_DWORD /d 0 /f
> reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\In ternet
> Settings\Zones\2" /v "1806" /t REG_DWORD /d 0 /f
> reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\In ternet
> Settings\Zones\3" /v "1806" /t REG_DWORD /d 0 /f
> reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\In ternet
> Settings\Zones\4" /v "1806" /t REG_DWORD /d 0 /f
> reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\In ternet
> Settings\Zones\3" /v "CurrentLevel" /t REG_DWORD /d 0 /f
>
> reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\In ternet
> Settings\Zones\1" /v "Flags" /t REG_DWORD /d 219 /f
> reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\In ternet
> Settings\Zones\1" /v "Flags" /t REG_DWORD /d 475 /f
>
> 5. Folder Options > .ybl file extension >tick "conform open after download"
> 6. gpedit > administrative templete > windows components > attachment
> manager > 'Inclusion list for low file types' > change to .ybl
> 7. Change the site coding from attachment attribute to inline
>
>
> Any other suggestions? Thank you.
>
> --
> Fauzi Rentah
> MTS ANZ
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