Hatch atau arsiran bawaan dari software AutoCAD biasanya filenya bernama “acad.pat” dan “acadiso.pat”. Adapun lokasi kedua file tersebut di masing-masing versi AutoCAD berbeda-beda, untuk lebih detailnya dapat disimak berikut ini.
| AutoCAD 2000 | C:\Program Files\AutoCAD\support |
| AutoCAD 2000i | C:\Program Files\AutoCAD\support |
| AutoCAD 2002 | C:\Program Files\AutoCAD 2002\support |
| AutoCAD 2004 | C:\Documents and Settings\[login name]\Application Data\Autodesk\AutoCAD 2004\enu\support |
| AutoCAD 2005 | C:\Documents and Settings\[login name]\Application Data\Autodesk\AutoCAD 2005\enu\support |
| AutoCAD 2006 | C:\Documents and Settings\[login name]\Application Data\Autodesk\AutoCAD 2006\enu\support |
| AutoCAD 2007 | C:\Documents and Settings\[login name]\Application Data\Autodesk\AutoCAD 2007\enu\support |
| AutoCAD 2008 | C:\Documents and Settings\[login name]\Application Data\Autodesk\AutoCAD 2008\enu\support |
| AutoCAD 2009 | C:\Documents and Settings\[login name]\Application Data\Autodesk\AutoCAD 2009\enu\support |
| AutoCAD 2010 | C:\Documents and Settings\[login name]\Application Data\Autodesk\AutoCAD 2010\enu\support |
| AutoCAD 2011 | C:\Documents and Settings\[login name]\Application Data\Autodesk\AutoCAD 2011\enu\support |
| AutoCAD 2012 | C:\Documents and Settings\[login name]\Application Data\Autodesk\AutoCAD 2012\enu\support |
| AutoCAD 2013 | C:\Documents and Settings\[login name]\Application Data\Autodesk\AutoCAD 2013\enu\support |
| AutoCAD 2014 | C:\Users\\AppData\Roaming\Autodesk\AutoCAD 2014\Rxx.x\enu\Support |
| AutoCAD 2015 | C:\Users\\AppData\Roaming\Autodesk\AutoCAD 2015\Rxx.x\enu\Support |
| AutoCAD 2016 | C:\Users\\AppData\Roaming\Autodesk\AutoCAD 2016\Rxx.x\enu\Support |
| AutoCAD 2017 | C:\Users\\AppData\Roaming\Autodesk\AutoCAD 2017\Rxx.x\enu\Support |
| AutoCAD 2023 | C:\Users\\AppData\Roaming\Autodesk\AutoCAD 2023\Rxx.x\enu\Support |
Berikut tampilan folder yang berisi kedua file “acad.pat” dan “acadiso.pat” di Windows Explorer.

Biasanya file hatch pattern tersebut sering digunakan pula pada saat kita custom material di aplikasi Autodesk Revit.
Sumber : https://www.cadhatch.com/autocad-hatch-pattern-file-location (diakses pada 12-12-2023)
Lokasi File Hatch Pattern (.pat) AutoCAD