Hi Janet, Maybe CWK stands for Claris Works Data. Like Catherine said, it's better to ask the sender. Now it'll be a good idea to do a search using www.filext.com whenever needed. There are many types of file extensions out there and anybody can create any file extension. Adam ----- Original Message ----- From: "Catherine Turner" <catherineturner2000@xxxxxxxxxxx> To: <jfw@xxxxxxxxxxxxx> Sent: Tuesday, December 14, 2004 11:51 AM Subject: RE: File extension .bin Hi, I don't know the answer, but perhaps you could e-mail the person who sent them to you and ask what program they were created in. Catherine > -----Original Message----- > From: jfw-bounce@xxxxxxxxxxxxx [mailto:jfw-bounce@xxxxxxxxxxxxx]On > Behalf Of Janet > Sent: 14 December 2004 15:44 > To: jfw@xxxxxxxxxxxxx > Subject: File extension .bin > > > Dear List. > I have received an email with an attached file I will need to classes > next semester. When I try opening the file it tells me that windows can > not open the file. > I tried searching on the web to find the extension .CWK. The results > came back saying that it was a .BIN file. > Does anybody know of a way I can open these types of files? > Thanks I much appreciate your assistance. > > > > > -- > To post a message to the list, send it to jfw@xxxxxxxxxxxxx > To unsubscribe from this mailing list, send a message to > jfw-request@xxxxxxxxxxxxx with the word unsubscribe in the subject line. > Archives located at: //www.freelists.org/archives/jfw > > If you have any concerns about the list, post received from the > list, or the way the list is being run, do not post them to the > list. Rather contact the list owner at jfw-admins@xxxxxxxxxxxxxx -- To post a message to the list, send it to jfw@xxxxxxxxxxxxx To unsubscribe from this mailing list, send a message to jfw-request@xxxxxxxxxxxxx with the word unsubscribe in the subject line. Archives located at: //www.freelists.org/archives/jfw If you have any concerns about the list, post received from the list, or the way the list is being run, do not post them to the list. Rather contact the list owner at jfw-admins@xxxxxxxxxxxxxx -- To post a message to the list, send it to jfw@xxxxxxxxxxxxx To unsubscribe from this mailing list, send a message to jfw-request@xxxxxxxxxxxxx with the word unsubscribe in the subject line. Archives located at: //www.freelists.org/archives/jfw If you have any concerns about the list, post received from the list, or the way the list is being run, do not post them to the list. Rather contact the list owner at jfw-admins@xxxxxxxxxxxxxx