[How to fix?] - [Error : Unity Log] UnauthorizedAccessException:

[Arthistic04]

How to can I fix this issue?

[Error  : Unity Log] UnauthorizedAccessException: Access to the path 'E:\Cities Skylines II\Cities2_Data\StreamingAssets\~UI~\HookUI\index.css' is denied.
Stack trace:
System.IO.FileSystem.CopyFile (System.String sourceFullPath, System.String destFullPath, System.Boolean overwrite) (at <b89873cb176e44a995a4781c7487d410>:0)
System.IO.FileInfo.CopyTo (System.String destFileName, System.Boolean overwrite) (at <b89873cb176e44a995a4781c7487d410>:0)
(wrapper remoting-invoke-with-check) System.IO.FileInfo.CopyTo(string,bool)
HookUIMod.Plugin.CopyDirectory (System.String sourceDir, System.String destinationDir) (at <60ef897b03c8447e830e10744ffa98c0>:0)
HookUIMod.Plugin.InstallHookUI () (at <60ef897b03c8447e830e10744ffa98c0>:0)
HookUIMod.Plugin.Awake () (at <60ef897b03c8447e830e10744ffa98c0>:0)
UnityEngine.DebugLogHandler:LogException(Exception, Object)
Colossal.Logging.CustomLogHandler:LogException(Exception, Object)
UnityEngine.GameObject:AddComponent(Type)
BepInEx.Bootstrap.Chainloader:Start()
UnityEngine.Rendering.HighDefinition.HDRenderPipelineAsset:OnEnable()

[Captain-Of-Coit]

Not sure, it seems some systems are preventing people's game from writing into the game directory... Some people have reported it by now, but haven't found out anything that could solve it/provide a workaround unfortunately.

There will be a refactor at one point which will make hookui stop writing into the game directory, but I don't really have that in place yet.

[Edou24]

i have the same problem over here