Is it safe to clean the windows update?

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not really. You seem to be using a winapp2.ini (special rules added by users), as evidenced by the astrix after the type name. These entries can be untrustworthy (for instance too aggressive) and can cause damage if used blindly.

As to specifically windows updates. Microsoft has asked (since W11 or maybe even W10) users not to delete the windows updates left overs as future updates may rely on those files.