Fresh install of Ansys 2020R1 and when launching Mechanical APDL I always get the error "The procedure entry point pow2o3 could not be located in the dynamic link library c:program filesansys incv201ansysbinwinx64cadoe_core.dll"  i attempted to rename the dll file to see if it will create a new one but that just gives me a different error that it cannot find the dll file.  Uninstall and reinstall did not work either.  We were running 2019 R3 prior without any issues with mechanical apdl.  Any help is greatly appreciated.