# REINIT Command [GstarCAD 2020](Help%20System/GSTARCAD/2020/Index.md) → [Commands](Help%20System/GSTARCAD/2020/Commands/(Commands).md) → [R](Help%20System/GSTARCAD/2020/Commands/R/(R).md) The REINIT command is used to reinitialize digitizer, IO ports of digitizer and program parameter files. Command Access: > **Command :** REINIT Function Description: > ![](Help%20System/GSTARCAD/2020/assets/GCAD_GCR/images/REINIT-1.png) ## Other versions with matching text [GstarCAD 2016](../../../2016/Commands/R/REINIT%20Command--c9530f8463bf.md) · [GstarCAD 2017](../../../2017/Commands/R/REINIT%20Command--c9530f8463bf.md) · [GstarCAD 2018](Help%20System/GSTARCAD/2018/Commands/R/REINIT%20Command--c9530f8463bf.md) · [GstarCAD 2019](../../../2019/Commands/R/REINIT%20Command--c9530f8463bf.md) · [GstarCAD 2021](../../../2021/Commands/R/REINIT%20Command--c9530f8463bf.md)