Each
Web application maintains a list of blocked file types that is based on file
name extensions. For example, you can block files that have the .exe extension
because those files can be run on the client computer and can contain malicious
code.
By
default, many file types are blocked, including file types that are treated as
executable by Internet Explorer. Files, whose names include braces, (for
example, filename.{doc}) are also blocked by default.
Following
are the file types that are blocked by default and their corresponding file
name extensions.
.ade
|
Microsoft Access project extension
|
.adp
|
Microsoft Access project
|
.app
|
Application file
|
.asa
|
ASP declarations file
|
.ashx
|
ASP.NET Web handler file.
|
.asmx
|
ASP.NET Web Services source file
|
.asp
|
Active Server Pages
|
.bas
|
Microsoft Visual Basic class module
|
.bat
|
Batch file
|
.cdx
|
Compound index
|
.cer
|
Certificate file
|
.chm
|
Compiled HTML Help file
|
.class
|
Java class file
|
.cmd
|
Microsoft Windows NT command script
|
.com
|
Microsoft MS-DOS program
|
.config
|
Configuration file
|
.cpl
|
Control Panel extension
|
.crt
|
Security certificate
|
.csh
|
Script file
|
.dll
|
Windows dynamic-link library
|
.exe
|
Program
|
.fxp
|
Microsoft Visual FoxPro compiled program
|
.hlp
|
Help file
|
.hta
|
HTML program
|
.htr
|
Script file
|
.htw
|
HTML document
|
.ida
|
Internet Information Services file
|
.idc
|
Internet database connector file
|
.idq
|
Internet data query file
|
.ins
|
Internet Naming Service
|
.isp
|
Internet Communication settings
|
.its
|
Internet Document Set file
|
.jse
|
JScript Encoded script file
|
.ksh
|
Korn Shell script file
|
.lnk
|
Shortcut
|
.mad
|
Shortcut
|
.maf
|
Shortcut
|
.mag
|
Shortcut
|
.mam
|
Shortcut
|
.maq
|
Shortcut
|
.mar
|
Shortcut
|
.mas
|
Microsoft Access stored procedure
|
.mat
|
Shortcut
|
.mau
|
Shortcut
|
.mav
|
Shortcut
|
.maw
|
Shortcut
|
.mda
|
Microsoft Access add-in program
|
.mdb
|
Microsoft Access program
|
.mde
|
Microsoft Access MDE database
|
.mdt
|
Microsoft Access data file
|
.mdw
|
Microsoft Access workgroup
|
.mdz
|
Microsoft Access wizard program
|
.msc
|
Microsoft Common Console document
|
.msh
|
Microsoft Agent script helper
|
.msh1
|
Microsoft Agent script helper
|
.msh1xml
|
Microsoft Agent script helper
|
.msh2
|
Microsoft Agent script helper
|
.msh2xml
|
Microsoft Agent script helper
|
.mshxml
|
Microsoft Agent script helper
|
.msi
|
Microsoft Windows Installer package
|
.msp
|
Windows Installer patch package file
|
.mst
|
Visual Test source files
|
.ops
|
Microsoft Office profile settings file
|
.pcd
|
Photo CD image or Microsoft Visual Test compiled script
|
.pif
|
Shortcut to MS-DOS program
|
.prf
|
System file
|
.prg
|
Program source file
|
.printer
|
Printer file
|
.pst
|
Microsoft Outlook personal folder file
|
.reg
|
Registration entries
|
.rem
|
ACT! database maintenance file
|
.scf
|
Windows Explorer command file
|
.scr
|
Screen saver
|
.sct
|
Script file
|
.shb
|
Windows shortcut
|
.shs
|
Shell Scrap object
|
.shtm
|
HTML file that contains server-side directives
|
.shtml
|
HTML file that contains server-side directives
|
.soap
|
Simple Object Access Protocol file
|
.stm
|
HTML file that contains server-side directives
|
.url
|
Uniform Resource Locator (Internet shortcut)
|
.vb
|
Microsoft Visual Basic Scripting Edition file
|
.vbe
|
VBScript Encoded Script file
|
.vbs
|
VBScript file
|
.ws
|
Windows Script file
|
.wsc
|
Windows Script Component
|
.wsf
|
Windows Script file
|
.wsh
|
Windows Script Host settings file
|
In
case of any queries/questions regarding the above mentioned information then
please let me know…
I
would be more than HAPPY 2 HELP U as well as RESOLVES UR ISSUES :-) :-)
