Automated setting of file permission to Full control on windows using a script

Background

I have a dotnet aspire app that is giving me this error message:

Aspire.Hosting.Dcp.dcpctrl.ExecutableReconciler[0]
      could not remove process's standard error file    {"Executable": {"name":"AnalyticsViteClientside-beebadqm"}, "Reconciliation": 61, "path": "C:\\Users\\user\\AppData\\Local\\Temp\\aspire.z1frx5sk.sfc\\AnalyticsViteClientside-beebadqm_err_fe23ffcd-da64-423b-8829-2036dfede6bf", "error": "remove C:\\Users\\user\\AppData\\Local\\Temp\\aspire.z1frx5sk.sfc\\AnalyticsViteClientside-beebadqm_err_fe23ffcd-da64-423b-8829-2036dfede6bf: The process cannot access the file because it is being used by another process.\ncontext deadline exceeded"}
fail: Aspire.Hosting.Dcp.dcpctrl.ExecutableReconciler[0]
      could not remove process's standard output file   {"Executable": {"name":"AnalyticsViteClientside-beebadqm"}, "Reconciliation": 61, "path": "C:\\Users\\user\\AppData\\Local\\Temp\\aspire.z1frx5sk.sfc\\AnalyticsViteClientside-beebadqm_out_fe23ffcd-da64-423b-8829-2036dfede6bf", "error": "remove C:\\Users\\user\\AppData\\Local\\Temp\\aspire.z1frx5sk.sfc\\AnalyticsViteClientside-beebadqm_out_fe23ffcd-da64-423b-8829-2036dfede6bf: The process cannot access the file because it is being used by another process.\ncontext deadline exceeded"}

I tried setting the permissions on those specific files mentioned in the error message.

Right Click file -> Properties -> Security Select the username -> Edit -> Select User -> Full Controll

After running the aspire application again, I get the same error message, but now for different files. So I have concluded that this solution worked, but now I need to apply it for all the Temp files. I think my aspire app is also creating new files that will need to inherit their permissions.

Here's my attempt at doing this in PowerShell, however after running this command, it seems to have made no difference.

takeown /F "C:\Users\user\AppData\Local\Temp" /R /D Y

icacls "C:\Users\user\AppData\Local\Temp" /grant "user:(OI)(CI)F" /inheritance:e /T /C /Q

icacls "C:\Users\user\AppData\Local\Temp" /grant "SYSTEM:(OI)(CI)F" /inheritance:e /T /C /Q

#where user is my username

I can still manually set these successfully, what am I doing wrong?