Thank you all!
You told me exactly what I needed!

Regards,

Guillaume

JLGWhiz schrieb:

If you use Udo's suggestion, don't forget to hide your sheet again when it
has served it's purpose with:

ThisWorkbook.Sheets("VeryImportant").Visible = False

"Udo" wrote:

Hi Guillaume,

let's assume that your sheet is called VeryImportant. Your problem can
be solved by a small VBA program, which you put into ThisWorkbook:
sub workbook_open()
ThisWorkbook.Sheets("VeryImportant").Visible = xlVeryHidden
end sub
With that, the user can use the file and all the sheets of it, with the
exception of that very sheet. There is no way for a normal user to get
access to VeryImportant. That is only possible via programming, where
you write
ThisWorkbook.Sheets("VeryImportant").Visible =True

Hope that cures your problem.
Udo

schrieb:

Hello,

I am developing an Excel-Sheet in order to compare easily vehicle
dimensions.

I have written a few macros that need to access data from a worksheet
called "Cache".
To avoid any future damage caused by "inexperienced" users, I want
to hide this worksheet "Cache" (Format - Worksheet - Hide). But
in this case the macro cannot work!!!

The macro needs to "see" the worksheet!

Is there any way I can hide the worksheet "Cache" and run the macro
at the same time.

Again, I would really appreciate any help. Thanks a lot!

Guillaume