I tried versions 1.5.0 and 1.5.1. The OLDMODULES line is in the FS9.cfg. Both create a CTD, or even a computer crash at any time FS is in use. The problem is gone as soon as they are deleted from the modules folder.Any ideas? If there's any newer version, where can I get it?ThanksLeo

Leo,The entry of that file should be..........FSSound.dll=1'Copy and paste' this line if you want, then save it before closing.Dave T. .........On the Devon Riviera and active 'FlightSim User's Group' member at http://www.flightsimgrpuk.free-online.co.uk/http://www.captainsim.com/user/dl/c130/c130_captain.gifhttp://www.precisionmanuals.com/images/forum/supporter.jpg

Leo,Also just to add..... the title must be inside square brackets, but I think you knew that!!Hope this helps,Jimhttp://www.hifisim.com/Active Sky V6 Development TeamActive Sky V6 Proud SupporterHiFi Beta TeamRadar Contact Supporter

Guys,The entry is not the problem as it is exactly like you mention it and exactly as it was in my old system (had a P4 3.0 now have a FX-55), that never caused me any problem.The problem is the module itself crashing FS and not the missing line that causes the annoying "click yes to disable module" that FS9 shows.Leo

Hm that is an interesting problem. What other aspects of your hardware configuration have changed since upgrading to the FX55?Rhett

Everything. It is a new PC :).Leo

Well, what sound card are you using with this new system?It seems impossible to me, that the module itself is crashing you. It has to be hardware, either a conflict, or an incompatibility.Why don't you list your entire hardware setup...that will get some responses.Rhett

System specs:FX55 ClawhammerGigabyte K8NSC9392 x 1Gb Ram Kingston PC 3200 (matched pair)EVGA 6800GT Audigy4 SCVIO 550W PSU (I know, nobody knows the brand ;))WD 200 Gb, 7200 RPM1 Generic CD-RW1 HP DVD-RWLatest drivers for everything (mobo, CPU, sound card, and VC).I guess I will have to give it another try though. I reseated RAM in the slots 3 & 4 instead of 1 & 2 (getting an error when running a Memtest tool, now it is gone), and also reseated the two cards.Anyway, isn't it there a newer version of the FSSound.dll?txsLeo