I redownloaded Hocus Pocus, and it's now working. Thanks!

Hocus Pocus. I got the files offline, as the original came from a floppy disc. Files contained were: DEICE.EXE FILE_ID.DIZ HP_1BBS.1 HP_1BBS.DAT INSTALL.BAT I got Commander Keen 4 off a similar site, and that works fine.

I'm using DOSbox, and I've got it all set up except when I go to run the game file, it says "Can't find a .DAT file!" I've tried both the INSTALL.BAT and DEICE.EXE, and they both say this. There is a HP_1BBS.DAT in the same folder. What can I do?!