Hello all,

I put together a chart with drop down lists using combo boxes, using Tushar
Mehta's site as a guide. After some fiddling, everything worked fine. I
saved the file and went home last night. When I came in this morning and
opened the file, the Control Fields in the combo boxes were all blank. I had
to re-enter the locations for the Input Range and Cell Location. Does anyone
have any ideas why this might happen? Thanks in advance.