thanks for your prompt feedback. I have FSX Acceleration installed and Windows 7 Homex64.
In Microsoft Security Essentials I have under settings now excluded FSX. Then I installed the new AccuFeelMenu.dll from http://dl.dropbox.com
and installed it in the Modules folder, replacing the previous one.
Then I started FSX again, still no "add-on" at the menu bar. I was also not asked, when FSX loaded, to accept the new DLL.
When I checked C:\Users\[YOUR USER NAME]\Appdata\Roaming\Microsoft\FSX, the "dll.xmll" file is not there. So I guess that Accu-Feel is not loading for some reason
Then I tried to go to Microsoft to check the latest update for DirectX, which I seem to have already, as the downloader told me so.
After that I installed SimConnect.msi and rebooted my computer.
Then I uninstalled Accu-Feel, rebooted my computer, reinstalled Accu-Feel and installed again the later version of Accu-FeelMenu.dll in the Modules folder.
Still no joy. The add-on does not show up on the menu bar, after I loaded FSX again. I am also not asked to accept the DLL.