Hi,
Did anyone experienced the following problem?:

My Excel2000 workbook (mywkb.xls) contains the reference to an add-in
workbook (myaddin.xla). The addin is "registered" both through Tools-AddIns
and Tools-References (in VBA editor).

Auto_Open event of mywkb.xls contains calls to macros placed in myaddin.xla:
....
Call myaddin.macro1(arguments)
....
This work perfectly on Win2000/Excel2000.
With WinXP/ExcelXP I'm getting the following error:
"Variable not defined" and "myaddin" keyword is selected in VBA editor.

So, it seems like the "dot" operator desn't work in my XP configuration (in
Excel2000 I'd get automatically a list of macros from myaddin.xla by typing
"myaddin.")

Please, advise
Wojtek