There is a file that hasn't been used for some time, but suddenly need
to work on it again, however, the vba (form) can be executed and viewd
in my computer only (but not in my colleagues computer). Forgot how to
do this.

Whenever in other computer to open this file, There are a dialog box
"Microsoft Forms" apepars and say "Unable to load the object, because
it's not exist".

What I did in the file is used two DTPicker (Date Time Picker) Object
to let user to input a date in the VBA forms. but when i opened in
other computer, even that two input boxes are disappeared when i open
that form again. (same message appears.)

I think I have missed importing an actiex object something but forget
what i have missed, can anybody advise me steps to recover this?

Thanks.