I have implemented PF2000 since it was aviailable back if I remember the FS version correctly with FS2000 (and thankfully PFE restored it for FS9 and FSX). After countless flights for litterally years, I would not be without it and any problems I have had have always been of my own making. With voice recognition PFE/PF2000 is one of my favorite addons for FS. However, the following isolated scenario has be stumped and is the first time I have seen anything like it. If anyone else has seen a similar problem and knows the solution, your help would be appreciated.Flightplan: KRIC-SVILL-TAPPA-COLIN-OTT-KILGAltitude: 7,000 MSLAircraft: AnyNote that the following only occurs when implementing PFE/PF2000. Without useing PFE/PF2000 the flight goes flawlessly.With this flightplan after passing the OTT waypoint on Victor 433, between 66 DME and 65 DME from KILG FS9 freezes. The only way I can do anything at that point is to shut down FS9 and start over. I have tried this repeatedly with various aircraft including the FS9 default 172 and always get the same results.Note that I have posted this on the PFE/PF2000 forum, but thought it might get more exposure here.Any ideas?Respectfully:RTH

To begin with I don't use PFE.But I use RC4 and I know freezes/CTD's may appear due to conflits with the default ATC engine (when frequencies overlap).The truth is it usually brings a CTD with atc.dll error, but I guess it could also be a freezup. In your fsuipc.ini find the GENERAL section and add a line: RemoveATC=YesIt won't solve the problem completely but it did help many simmers.I don't know exactly how PFE works, but if the problem is ATC frequencies, you may also (if PFE allows that) change them so that they are different than the ones default KILG has.Anyway just an idea and you have nothing to lose if you try.

Thanks loads Rafal:Editing the fsuipc.ini file as you recommended seems to have done the trick and been the solution.Happy flying:RTH

To begin with I don't use PFE.But I use RC4 and I know freezes/CTD's may appear due to conflits with the default ATC engine (when frequencies overlap).The truth is it usually brings a CTD with atc.dll error, but I guess it could also be a freezup. In your fsuipc.ini find the GENERAL section and add a line: RemoveATC=YesIt won't solve the problem completely but it did help many simmers.I don't know exactly how PFE works, but if the problem is ATC frequencies, you may also (if PFE allows that) change them so that they are different than the ones default KILG has.Anyway just an idea and you have nothing to lose if you try.