Cool thanks for testing. Seems Mac and Linux has null problem somewhere which I'll see I can fix and get another version up soon.
Seems I'm able to force get file attributes off windows and not get the bind crash. So I'm able to test if its a system file or not which is what I wanted.
I found something interesting for zip files:
DisplayName: dusknoir exists: true folder type: ZIP File Executable Type: C:\Program Files\ESTsoft\ALZip\ALZip.exe Permissions: E/R/W
Force get file attributes: A
(0) Name: dusknoir
(1) Type: 74.5 KB
(2) Compressed size: ALZip ZIP File
(3) Password protected: 09/09/2010 15:29
(4) Method: 09/09/2010 15:29
(5) Size: 09/09/2010 15:29
(6) Ratio: A
Its column titles doesn't match the values, which I believe is a Java bug hm...