This article covers the steps required to permit all the files in a single directory that are signed by a particular vendor.
Log into the ThreatLocker Portal.
Navigate to the Unified Audit.
Use the search criteria to locate the directory.
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Expand the row, and select Add to Application.
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Use the top dropdown list to select the Application.
Clear the Hash and Process Path fields.
Replace everything after the desired directory with a * in the Path field.
Note: here you can add .dll or .exe depending on your requirements.
Select the certificate from the Certificate dropdown.
Select Add.
Note: If there are multiple certificates, simply select the next in the list and select Add to add them all.