TRUSTEDPATHS (System Variable)
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Valid strings include the following:
When TRUSTEDPATHS is set to one or more folder paths in quotes and separated by semicolons, the previously listed file types are loaded from the specified folders.
When TRUSTEDPATHS is set to "" (an empty string) or "." (a period), there are no trusted folder paths in addition to the implicitly trusted ones.
When TRUSTEDPATHS includes a folder that ends with \... (backslash and three dots), all of its subfolders are also trusted.
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