i have programmed a program in excel on an office 2003, and it working fine

then i opened it on another pc with excel 2000

and then it didn't work fine

now, when i open it in my 2003, it still doesn't work fine!

the problem is that he can copy text from a textbox into a cell

but he will not copy a text from a cell into a textbox!

example:
textbox1.text = range("sheet1!a1").value
or
sheets("sheet1").select
range("a1").select
textbox1.text = activecell.value

this all doesn't work

does anyone know why?

some setting change or something?