OfficeScan will not scan a file if its file extension matches any of the extensions included in this exclusion list. You can specify a maximum of 250 file extensions. A period (.) is not required before the extension.

For Real-time Scan, use an asterisk (*) as a wildcard character when specifying extensions. For example, if you do not want to scan all files with extensions starting with D, such as DOC, DOT, or DAT, type D*.

For Manual Scan, Scheduled Scan, and Scan Now, use a question mark (?) or asterisk (*) as a wildcard character.