I wrote a small XLL Add-in (VS2010 VC++/Excel 2007) containing a menu. It's correctly registered (seen with the Add-In Manager) but the menu doesn't show up when I open my excel workbook (a .xlsb). I have to again load it manually (Excel Options -> Add-Ins -> Excel Add-In -> Go -> Browse) each time i open the workbook.
I have no trouble with another XLL (VS2010 VC++/Excel 2007) which has NO menu (just User Defined Functions).
I was once able to have the menu showing up on double-clicking the XLL (but not anymore). The XLL is a Debug version only (I think I have the same problem with a Release version)
I have been googling around for some times, but found no definite answer.
Any answer, return of experience, hints etc ... would be greatly appreciated Thanks N
PS: Am not in the same case as XLL doesn't properly load. My xlAutoOpen works fine