Exceptions defined to use the Prefix variable: [Program_Files] are not working correctly when the files are located in Program Files (x86).
Sysfer.dll is still injecting in process.
Symantec Endpoint Protection (SEP) 14.3 RU5 +
This issue is fixed in Symantec Endpoint Protection client 14.3 RU9 (14.3.11213.9000). For information on how to obtain the latest build of Symantec Endpoint Protection, see Download the latest version of Symantec Endpoint Protection.
An absolute path instead of the predefined prefix variable is used to work around this issue.
CRE-17048