That message from FSX is totally bogus, it's a generic panic message that FSX, for any reason, wasn't able to run a module. Usually the cause is missing/corrupted system libraries on your Windows installation, or a conflict caused by another addon module, which use a different version of such libraries. Or, sometimes, it's just Windows acting up.
- Always ALLOW the module to run, EVEN IF FSX CRASHES
- Try a couple of times
- Try after a Windows reboot.
- Be sure you turn off ALL compatibility modes for FSX.EXE and, eventually, try running FSX as Administrator instead, but with every compatibility option turned off.