Indexer stops at aircraft.cfg files

Hi,

I have, out of the blue, a problem with the indexer.

The indexer runs but when getting to the Processing Aircraft Data section, it stops at various aircraft.cfg files. If I remove the file it will then stop at the next one. It does not stop at them all.

I use Prosim 737, it stops at the Prosim flight model first. If I remove this cfg it stops at the last MyTraffic aircraft, a Yak 42. If I remove the Yak 42 it stops at the aircraft before, a Yak 40, if I remove the Yaks it then stops at the Vulcan, which is the cfg before the Yaks.

No matter how long I leave the indexer it does become unstuck.

Any ideas will be very welcome.

Thanks and regards

Dave