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Reset FSX Priority to High Automatically?

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I've found one of the best ways to ensure smooth flight with very few stutters is to reset the priority of fsx.exe in Task Manager to High. Does anyone know how to have priority set to High all the time, so I don't have to reset it each time I start FSX?

Hi,That's simple enough. Just create a shortcut to your fsx.exe file and make the following change to the target.1. Create a shortcut to FSX.EXE and place it on your desktop.2. Move the mouse over your FSX shortcut and press the right mouse button, then go to properties.3. You need to edit the target - for example on my system it would be: %windir%\system32\cmd.exe /c "start /high D:\FSX\fsx.exeFor my system, FSX is located on my D drive in a folder called FSX as shown above. All you need to do is change the path statement to point to FSX's executable (fsx.exe) file on your computer.The easy way to do this is create a shortcut and add the following line to the beginning of your target: %windir%\system32\cmd.exe /c "start /highI hope this answers your question, if you need anymore help just ask.

I've found one of the best ways to ensure smooth flight with very few stutters is to reset the priority of fsx.exe in Task Manager to High. Does anyone know how to have priority set to High all the time, so I don't have to reset it each time I start FSX?

Former Beta Tester - (for a few companies) - As well as provide Regional Voice Set Recordings

                Two: AMD-9950X | One: AMD-7950X3D | Three: Asus TUF 4090s | Three: 64GB DDR5 RAM 6000mhz | Three: Cosair 1300 P/S | Three: 990Pro 2TB NVME                    One: Eugenius ECS2512 - 2.5 GHz Switch | Three: Ice Giant Elite CPU Coolers | Three: 75" 4K UHDTVs | One: Boeing 737NG Flight Deck

Hi,That's simple enough. Just create a shortcut to your fsx.exe file and make the following change to the target.1. Create a shortcut to FSX.EXE and place it on your desktop.2. Move the mouse over your FSX shortcut and press the right mouse button, then go to properties.3. You need to edit the target - for example on my system it would be: %windir%\system32\cmd.exe /c "start /high D:\FSX\fsx.exeFor my system, FSX is located on my D drive in a folder called FSX as shown above. All you need to do is change the path statement to point to FSX's executable (fsx.exe) file on your computer.The easy way to do this is create a shortcut and add the following line to the beginning of your target: %windir%\system32\cmd.exe /c "start /highI hope this answers your question, if you need anymore help just ask.
Can this be combined with fps limiter?Harry

- Harry 

9800x3D (Strix x870e-E)  -  64GB RAM (DDR5 6000, CL 30)  -  RTX 5090, 34'' 1440p OLED HDR  -  Windows 11 Pro (1TB M.2)  -  MSFS 2024 (MS Store, 4TB M.2).

  • Author
Can this be combined with fps limiter?Harry
I found Prio and am trying it now. Seems to work good. I am using SplashSpinner to change screens when FS starts up. I wonder if the shortcut method would work with that?
hi,You can use this program to save your priorityhttp://www.prnwatch.com/prio.html
Wow, that looks cool...! Doesn't it have any impact on system performance? I mean, I suppose something is loaded at system startup to let Prio do its job? Looks cool and very easy, though: it will certainly work with the limiter too since the process itself has its priority changed and not the shortcut you use.
Wow, that looks cool...! Doesn't it have any impact on system performance? I mean, I suppose something is loaded at system startup to let Prio do its job? Looks cool and very easy, though: it will certainly work with the limiter too since the process itself has its priority changed and not the shortcut you use.
Hi,I have not noted any adverse effect. It is easy to use.The question is: Does it have a positive effect? I have not waisted my time in trying to measure the performance improvement because:1) I sounds so logical that it can improve things2) I use FSX as a flight simulator and not as a computer tweak simulator. I enjoy flying, that's all :( Cheers

Hi Harry,No, the above entry won't work with FPS Limiter. As far as Prio, it doesn't work with FPS Limiter either (Windows 7 Pro 64 bit), if I run the FPS Limiter bat file to load FSX.EXE then go to the task manager and set FSX.EXE to run high, Prio will not keep the setting of high, next time FSX is loaded its back to normal.As of right now, its either run FSX with the FPS Limiter and manually jump FSX to high or use the above command to run FSX high without the FPS Limiter. I don't like any additional programs/services running in the background if I can help it and since I'm able to run FSX in High Priority without this added program (prio) thats the way I have it setup.

Can this be combined with fps limiter?Harry

Former Beta Tester - (for a few companies) - As well as provide Regional Voice Set Recordings

                Two: AMD-9950X | One: AMD-7950X3D | Three: Asus TUF 4090s | Three: 64GB DDR5 RAM 6000mhz | Three: Cosair 1300 P/S | Three: 990Pro 2TB NVME                    One: Eugenius ECS2512 - 2.5 GHz Switch | Three: Ice Giant Elite CPU Coolers | Three: 75" 4K UHDTVs | One: Boeing 737NG Flight Deck

Just for the record, this crashed my sim, bringing up an out of memory message. And it made no difference to performance.

Nick

ftx_supporter_avsim.gif

Asus P5E3 Deluxe MOBO

Intel Core 2 Quad Q9650 CPU 3GHz L2 Cache 12MB 1333MHz LGA775 o/c'd @3.6GHz

Tuniq Tower 120-Extreme CPU Cooler

Zotac GeForce GTX 580

4GB (2 x 2GB) DDR3 PC3-10600 Crucial Ballistix 1333MHz RAM 7-7-7-24 Unbuffered NON-ECC

1 x 1TB Seagate Barracuda 7200RPM SATA 6GB/s 32MB Cache

OCZ 700GXS Sli 700W PSU

Windows 7 Home Premium 64-bit SP1

FSX (Acceleration + SP2)

I've found one of the best ways to ensure smooth flight with very few stutters is to reset the priority of fsx.exe in Task Manager to High. Does anyone know how to have priority set to High all the time, so I don't have to reset it each time I start FSX?
Just curious, but what other process does steal CPU cycles from FSX? Do you by any chance use a wireless network? You could try to reduce the priority of that process as an alternative.
  • 3 years later...

I'm going to give prio a try now -- thanks for the heads up. There is a x64 bit version available.

Soarbywire - Avionics Engineering

I've found one of the best ways to ensure smooth flight with very few stutters is to reset the priority of fsx.exe in Task Manager to High. Does anyone know how to have priority set to High all the time, so I don't have to reset it each time I start FSX?

 

Process Lasso does all this and more. CPU affinity adjustements etc. Free version does a lot or can be registered for fully featured version with additional features.

Kind Regards

Simon.

Does this improve FSX at all?

http://fs2crew.com/banners/Banner_FS2Crew_MJC_Supporter.png

 

 

Wayne HART

Thanks for the Process Lasso info ; I am using it now and it seems to do the job pretty well.

 

I've set fsx to high priorty, and power to high performance. Are there any other settings you would recommend?

Soarbywire - Avionics Engineering

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