Getting unauthorized error in IE browser for assignment2 Uipath advance

[Rathin (Rathindranath Das)]

Hi Team,
When i am executing performer workflow of assignment2 of UiPath advance course getting below error

but manually it is working fine.Can anyone please tell me why I am getting this error?

[Pradeep_Shiv]

clear Cache and try??
@Rathin

[Rathin (Rathindranath Das)]

done.But getting same error.

[Bibhudayananda_Behera]

Are you able to solve this issue ? i am also getting the same issue