Hi Hitech.
I have a new build Dell PC with WIN 11 and all drivers up to date I have just downloaded the latest version of AH and tried to run it but it wont get past the splash screen, either in DX9 or DX11 format 
This is the info thrown up in the event viewer:-
Faulting application name: aceshigh11.exe, version: 0.0.0.0, time stamp: 0x607f2a72
Faulting module name: aceshigh11.exe, version: 0.0.0.0, time stamp: 0x607f2a72
Exception code: 0xc0000005
Fault offset: 0x000c45d6
Faulting process id: 0x3c40
Faulting application start time: 0x01d83b92aa3cb4b0
Faulting application path: C:\Hitech Creations\Aces High III\aceshigh11.exe
Faulting module path: C:\Hitech Creations\Aces High III\aceshigh11.exe
Report Id: 06de3ee1-4d92-456a-bd89-a3e900bbe0f4
Faulting package full name: 
Faulting package-relative application ID: 
All other software is running fine.
Many thanks
DXDIAG:
-----------------
System Information
------------------
      Time of this report: 3/15/2022, 13:23:20
             Machine name: BRYAN
               Machine Id: {8D567AC7-73EB-48DF-9D57-433D05471240}
         Operating System: Windows 11 Pro 64-bit (10.0, Build 22000) (22000.co_release.210604-1628)
                 Language: English (Regional Setting: English)
      System Manufacturer: Dell Inc.
             System Model: XPS 8950
                     BIOS: 1.0.8 (type: UEFI)
                Processor: 12th Gen Intel(R) Core(TM) i7-12700K (20 CPUs), ~3.6GHz
                   Memory: 32768MB RAM
      Available OS Memory: 32492MB RAM
                Page File: 15285MB used, 22326MB available
              Windows Dir: C:\Windows
          DirectX Version: DirectX 12
      DX Setup Parameters: Not found
         User DPI Setting: 96 DPI (100 percent)
       System DPI Setting: 96 DPI (100 percent)
          DWM DPI Scaling: Disabled
                 Miracast: Available, no HDCP
Microsoft Graphics Hybrid: Not Supported
 DirectX Database Version: 1.2.2
           DxDiag Version: 10.00.22000.0001 64bit Unicode
------------
DxDiag Notes
------------
      Display Tab 1: No problems found.
        Sound Tab 1: No problems found.
        Sound Tab 2: No problems found.
        Sound Tab 3: No problems found.
        Sound Tab 4: No problems found.
          Input Tab: No problems found.
--------------------
DirectX Debug Levels
--------------------
Direct3D:    0/4 (retail)
DirectDraw:  0/4 (retail)
DirectInput: 0/5 (retail)
DirectMusic: 0/5 (retail)
DirectPlay:  0/9 (retail)
DirectSound: 0/5 (retail)
DirectShow:  0/6 (retail)
---------------
Display Devices
---------------
           Card name: NVIDIA GeForce RTX 3070
        Manufacturer: NVIDIA
           Chip type: NVIDIA GeForce RTX 3070
            DAC type: Integrated RAMDAC
         Device Type: Full Device (POST)
          Device Key: Enum\PCI\VEN_10DE&DEV_2488&SUBSYS_C9031028&REV_A1
       Device Status: 0180200A [DN_DRIVER_LOADED|DN_STARTED|DN_DISABLEABLE|DN_NT_ENUMERATOR|DN_NT_DRIVER] 
 Device Problem Code: No Problem
 Driver Problem Code: Unknown
      Display Memory: 24289 MB
    Dedicated Memory: 8043 MB
       Shared Memory: 16246 MB
        Current Mode: 2560 x 1600 (32 bit) (60Hz)
         HDR Support: Not Supported
    Display Topology: Internal
 Display Color Space: DXGI_COLOR_SPACE_RGB_FULL_G22 _NONE_P709
     Color Primaries: Red(0.639648,0.330078), Green(0.299805,0.599609), Blue(0.149414,0.059570), White Point(0.312500,0.329102)
   Display Luminance: Min Luminance = 0.500000, Max Luminance = 270.000000, MaxFullFrameLuminance = 270.000000
        Monitor Name: Generic PnP Monitor
       Monitor Model: DELL U3011
          Monitor Id: DEL4065
         Native Mode: 2560 x 1600(p) (59.972Hz)
         Output Type: Displayport External
Monitor Capabilities: HDR Not Supported
Display Pixel Format: DISPLAYCONFIG_PIXELFORMAT_32B PP
      Advanced Color: Not Supported
         Driver Name: C:\Windows\System32\DriverStore\FileRepository\nvdd.inf_amd64_8efbe3fcdce80ab6\nvldumdx.dll,C:\Windows\System32\DriverStore\FileRepository\nvdd.inf_amd64_8efbe3fcdce80ab6\nvldumdx.dll,C:\Windows\System32\DriverStore\FileRepository\nvdd.inf_amd64_8efbe3fcdce80ab6\nvldumdx.dll,C:\Windows\System32\DriverStore\FileRepository\nvdd.inf_amd64_8efbe3fcdce80ab6\nvldumdx.dll
 Driver File Version: 30.00.0014.7208 (English)
      Driver Version: 30.0.14.7208
         DDI Version: 12
      Feature Levels: 12_2,12_1,12_0,11_1,11_0,10_1,10_0,9_3,9_2,9_1
        Driver Model: WDDM 3.0
 Hardware Scheduling: DriverSupportState:Stable Enabled:True 
 Graphics Preemption: Pixel
  Compute Preemption: Dispatch
            Miracast: Not Supported by Graphics driver
      Detachable GPU: No
 Hybrid Graphics GPU: Discrete
      Power P-states: Not Supported
      Virtualization: Paravirtualization 
          Block List: No Blocks
  Catalog Attributes: Universal:False Declarative:True 
   Driver Attributes: Final Retail
    Driver Date/Size: 13/09/2021 01:00:00, 1056272 bytes
         WHQL Logo'd: n/a
     WHQL Date Stamp: n/a
   Device Identifier: {D7B71E3E-67C8-11CF-B06F-0DE90EC2D335}
           Vendor ID: 0x10DE
           Device ID: 0x2488
           SubSys ID: 0xC9031028
         Revision ID: 0x00A1
  Driver Strong Name: oem138.inf:0f066de3598cccbf:Section042:30.0.14.7208:pci\ven_10de&dev_2488&subsys_c9031028