If your app contains attachment fields, files cannot be over 100MB in size or contain the word compressed in the file name. Additionally, certain file types cannot be uploaded. These restricted file types include:
- .ade
- .adp
- .app
- .asp
- .as
- .bas
- .bat
- .cer
- .chm
- .cmd
- .com
- .cpl
- .crt
- .csh
- .der
- .dll
- .exe
- .fxp
- .gadget
- .hlp
- .hta
- .inf
- .ins
- .isp
- .its
- .jar
- .js
- .jse
- .ksh
- .lnk
- .mad
- .maf
- .mag
- .mam
- .maq
- .mar
- .mas
- .mat
- .mau
- .mav
- .maw
- .mda
- .mdb
- .mde
- .mdt
- .mdw
- .mdz
- .msc
- .msh
- .msh1
- .msh1xml
- .msh2
- .msh2xml
- .mshxml
- .msi
- .msp
- .mst
- .ops
- .pcd
- .pif
- .plg
- .prf
- .prg
- .ps1
- .ps1xml
- .ps2
- .ps2xml
- .psc1
- .psc2
- .pst
- .reg
- .scf
- .scr
- .sct
- .shb
- .sh
- .shs
- .tmp
- .url
- .vb
- .vbe
- .vbs
- .vsmacros
- .ws
- .wsc
- .wsf
- .wsh
- .xnk
 | There are additional rules governing image attachments. See the Image Attachments article for more information. |