Had this in FSUIPC4.ini : 
  
[Programs] RunIf1=CLOSE,E:\Fraps\fraps.exe RunIf2=CLOSE,C:\OpusFSX\FSXSERVER.EXE RunIf3=CLOSE,G:\Utilities\FSX Fiber Accelerator\FSX Fiber Accelerator.exe RunIf4=CLOSE,G:\Utilities\AI smooth\AISmooth.exe RunIf5=KILL,E:\ASNext_FSX\ASNext.exe 
  
Used to work just fine...Now only one program (AISmooth) starts. All programs start fine on their own when launched manually. 
  
Any idea why this stopped working folks ? 
  
Error log: 
    94427 FSUIPC couldn't run: "E:\Fraps\fraps.exe" [Error=740]     94443 FSUIPC couldn't run: "C:\OpusFSX\FSXSERVER.EXE" [Error=740]     94459 FSUIPC couldn't run: "G:\Utilities\FSX Fiber Accelerator\FSX Fiber Accelerator.exe" [Error=740]     94459 Run: "G:\Utilities\AI smooth\AISmooth.exe"     94474 FSUIPC couldn't run: "E:\ASNext_FSX\ASNext.exe" [Error=740] 
  
Thanks