Adobe 12001196 - Acrobat - Mac Manual page 50

Section 6 Attachments
• 0: User is warned that the file may be unsafe and is given two choices: open or permanently set the
behavior to Prohibited.
• 1: User is warned that the file may be unsafe and is given three choices: open or permanently set
the behavior to Allowed or Prohibited.
• 2: Always open this file type.
• 3: This file type does not open and a warning message appears.
Windows
Note
This HKLM setting does not work for any version of Reader 10.x with Protected Mode enabled.
Modifying the registry settings in HKLM requires administrator rights. To edit the registry to modify the
default behavior of file attachments in Windows:
Navigate to
HKLM\SOFTWARE\Policies\Adobe\<product name>\<version>\FeatureLockDown\cDefaultLaunchAttachmentPerms.
2. Double click the tBuiltInPermList value.
3. Edit or add an extension and value in the format of <.extension>:<0-3>. For example, zip:1.
Note
The ordering of the entries is irrelevant, but it is important that the list has no duplicate entries.
Attachment permissions by file type
version:1|.ade:3|.adp:3|.app:3|.arc:3|.arj:3|.asp:3|.bas:3|.bat:3|.bz:3|.bz2:3|
.cab:3|.chm:3|.class:3|.cmd:3|.com:3|.command:3|.cpl:3|.crt:3|.csh:3|.desktop:3|
.dll:3|.exe:3|.fxp:3|.gz:3|.hex:3|.hlp:3|.hqx:3|.hta:3|.inf:3|.ini:3|.ins:3|
.isp:3|.its:3|.job:3|.js:3|.jse:3|.ksh:3|.lnk:3|.lzh:3|.mad:3|.maf:3|.mag:3|.mam:3|
.maq:3|.mar:3|.mas:3|.mat:3|.mau:3|.mav:3|.maw:3|.mda:3|.mdb:3|.mde:3|.mdt:3|.mdw:3|
.mdz:3|.msc:3|.msi:3|.msp:3|.mst:3|.ocx:3|.ops:3|.pcd:3|.pi:3|.pif:3|.prf:3|.prg:3|
.pst:3|.rar:3|.reg:3|.scf:3|.scr:3|.sct:3|.sea:3|.shb:3|.shs:3|.sit:3|.tar:3|.taz:3|
.tgz:3|.tmp:3|.url:3|.vb:3|.vbe:3|.vbs:3|.vsmacros:3|.vss:3|.vst:3|.vsw:3|.webloc:3|
.ws:3|.wsc:3|.wsf:3|.wsh:3|.z:3|.zip:3|.zlo:3|.zoo:3|.pdf:2|.fdf:2|.jar:3|.pkg:3|
.tool:3|.term:3
Macintosh
To edit the registry to modify the default behavior of file attachments in Macintosh:
LockDown file and edit it in a text editor. This file is normally located in
application> <version number><product name>/<application> [version number] Professional/Contents/MacO
2. Hold the Ctrl key and click the application file in
Applications/Adobe Acrobat <product name>.
3. Choose Show Package Contents.
4. Navigate to Contents > MacOS > Preferences.
Page 46
Application Security Guide
Section 6 Attachments