Used in both PE and ELF. Thrown in different cases on both formats. In case of ELF, we have available filter number so we can directly print the unsupproted filter ID. However, in case of PE we don't have this options since filters are matched through signatures and if the signature for unsupported filter is missing then we have no way to tell whether it is unsupported filter or anything else. Thus on PE this exceptions is thrown in case of unimplemented unfiltering for known filter signature.
This exception should report unsupported file.