It just occurred to me that, since you appear to have the FSX SDK, and if that is the SP1A edition (if not, download and install from FSinsider), then you may be able to effect a repair by simply running the SimConnect.msi file you'll find in the Core Utilities part of the SDK.
Regards
Pete
I tried this as well without any luck. I orginally had both the directories in winsxs but the method in the AS said to delete these, un-installed SP1 and install. I even completely removed the SDK and tried that to no avail.
Yes it was extremely hard in vista to delete those files but easy enough in the end.
All it needs is for the admin person to take ownership of the folder, then give full rights to yourself. This causes an error but still seems to work. Then simply delete the folders.
I might give it one more try with uninstall/install and if that does not work then remove the entire FSX, clean out the registry and any folders I can find and then start again. The repair option did not work in either case.
Thanks for the help.