2 cascading comboboxes, works only when on sheet with the data

[ya7omar]

Hi,

I just started using vb two days ago so the problem is probably from the code. I created a userform with 2 comboboxes and 10 textboxes, when i choose an item from the first combobox it filters out the result from the second combobox. And when i choose an item from the 2nd combobox it shows certain textboxes corresponding to that item. Everything works fine if i run the userform while on the sheet i pull the data off of (Devices sheet), but if i try it on another sheet then the comboboxes don't work anymore.

Another question i had is if there is simpler way to view the textboxes rather than the one i used in my code. And if there's a way to autoarrange the textboxes when i they are visible so that they all are in the same row.

Any ideas will be greatly appretiated.

calculations.xls