Error Code 146 won't stop: getting annoyed

Ok, I am REALLY frustrated. I tried everything to install After Effects, and there's nothing I can do!

I need INSTANT help.

Exit Code: 146
-------------------------------------- Summary --------------------------------------
- 2 fatal error(s), 2 error(s), 1 warnings(s)

FATAL: Error (Code = 146) executing in command 'MoveFileCommand' for package: 'CCXProcess-Components', version:4.5.0.27
FATAL: Error occurred in install of package (Name: CCXProcess-Components Version: 4.5.0.27). Error code: '146'
ERROR: CopyPrimitiveEx | GetAnyOperationsAborted failed with error: 0
ERROR: CopyPrimitiveEx | GetAnyOperationsAborted failed with error: 0
WARN: Unable to move file at "C:\adobeTemp\ETRF417.tmp\5\specifier\ccxprocess_hd.xml" to "C:\Program Files (x86)\Common Files\Adobe\Vulcan\specifiers\ccxprocess_hd.xml" Error 5 Access is denied.. Try setting correct permissions to the specified file/folder or parent folder, so that admin has rights to modify it.
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