Ansys Learning Forum Forums Discuss Simulation LS Dyna LS DYNA/ ANSYS Installation Issue Reply To: LS DYNA/ ANSYS Installation Issue

George Karnos
Ansys Employee

Hello Alek,

Uninstall by right-clicking on Start->Programs->Ansys 2023 R1->Uninstall Ansys 2023 R1
After it is finished uninstalling:
Rename the following dirdectory:
C:\Program Files\ansys Inc\v231
to:
C:\Program Files\ansys Inc\v231.old

Rename %APPDATA%\Ansys\v231 to v231.old
Remove %TEMP%\ans_install*.*

Reinstall Ansys 2023 R1 by right-clicking on setup.exe and choosing "run as administrator"

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