However, these cache files can corrupt over time and cause issues such as Roblox authentication error 403.

On Windows

Step 1:Open theRunapplication using Start or theWindows + Rkey.

Step 2:punch in the following and hitOK.

Open app local data and hit OK

Step 3:Search and pop swing open the Roblox folder and delete the contents inside the folder.

On Android

The steps and option names differ based on the gear you use.

However, these steps will still give you an idea of what to do.

Choose Roblox

Step 1:Tap and hold theRobloxicon from the home screen or app drawer.

After that, tap theApp icon.

Step 2:ChooseStorage & cache.

Tap Storage and cache 1

Step 3:TapClear cache.

Step 1:OpenRoblox> clickMorefrom the sidebar.

The option is at the bottom right.

tap clear cache 1

Step 2:Scroll down and clickLog out.

When asked, clickLog Outagain to confirm.

Once you bail out, enter yourcredentialsand taplogin.

Choose the three dots at he sidebar and hen select log out

We already have a detailed guide onhow to restart a Windows system.

Step 2:ClickRestart> chooseRestartagain to confirm.

Restart iPhone

The steps to cycle your iPhone might vary depending on the model you use.

Shut down iPhone

Step 3:Once done, long-press thepower buttonuntil the Apple logo appears.

Restart Android

Depending on the Android Devices, the steps may vary.

Fix 4: Make the Registry Edit on Windows

Step 1:Openregeditusing Start of Search.

Tap Restart to Restart Android

Step 2:Right-click HKEY_CURRENT_USER folder and choosePermissions.

Step 3:ChooseFull Control> clickApply.

Once you make the changes, clickOKto confirm.

search and open regedit and then click Open

Repeat the same for the HKEY_LOCAL_MACHINE_SOFTWARE folder.

Uninstalling and reinstalling the software will scrub the app data, including those causing the error on Roblox.

As for Android users, run with this:

Step 1:OpenRobloxon Play Store > tapUninstall.

right click the folder and select Permissions

Step 2:TapUninstallto confirm.

Once you uninstall the app, you caninstall Robloxusing the link based on your gear.

You have successfully dealt with Roblox error code 403.

Click Full Control and then select Apple and then click OK to confirm

Remember not to violate any of Robloxs rules and policies to get banned.

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Choose Uninstall 7

Tap Uninstall to confirm 2

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