clamav report
LibClamAV debug: Section 3
LibClamAV debug: Section name: .bss
LibClamAV debug: VirtualSize: 0
LibClamAV debug: VirtualAddress: 0x12000
LibClamAV debug: SizeOfRawData: 215552
LibClamAV debug: PointerToRawData: 0x0 (0)
LibClamAV debug: Section's memory is writeable
LibClamAV debug: ------------------------------------
LibClamAV debug: Possibly broken PE file - Section 3 out of file (Offset@ 0, Rsize 215552, Total filesize 75776)
o:\UNACEV2.DLL: Broken.Executable FOUND
it says, SizeOfRawData (= section size) is out of file; the file is not compressed internally and it seems the value is probably invalid. The file is from the latest WinACE archive, according to author's words it was compiled with Watcom compiler, maybe we could fix it to the next version. BSS section is used to hold uninitialized variables or common storage.