Jim Rech:
The command activeworkbook.changefileaccess

Thanks you!! this works. I find a other way: Open the addin with an
other. An Say if applicarion.username = (me) then open addin, else open
addin as readonly. but i think your way is the most better way! thanks
again.



Yes, but an add-in is never the "active" workbook. If the code is in
the
add-in than use ThisWorkbook.ChangeFileAccess. Else use
Workbooks("AddinName.xla").Change...

--
Jim
"Emil Vogel" wrote in message
...
| Hello all,
|
| i write a Addin for network working. My problem is the first user
get a
| full access to the addin (the next users open the addin just in the
| readonly) modus. Is tehre any possiblity to open the addin allways
as
| Readonly and just with a passwort you can get the full access? The
| command activeworkbook.changefileaccess... doesn´t work.
|
| thanks for your time