How to get Access to the path 'C:\Users\chnnn\AppData\Local\UnrealEngine\XmlConfigCache-C+Program Files+Epic Games+UE_4.27.bin' is denied

Development Programming & Scripting
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Please help me to solve this . I can’t package my game . This error appear with packing with every project .

PackagingResults: Error: System.UnauthorizedAccessException: Access to the path ‘C:\Users\chnnn\AppData\Local\UnrealEngine\XmlConfigCache-C+Program Files+Epic Games+UE_4.27.bin’ is denied