KMotionCNC fails to launch unless freshly installed

[HowHardCanItBe]

Recently (after a Win11 update this week) I've been occasionally unable to launch KMotionCNC, unless I uninstall and re-install (435f). I couldn't find any mention of "atioglxx.dll" in this forum. I suspect it's something Uncle Bill (MS Update) did to my machine (Speccy summary below) but thought I'd ask if this has been seen before. Here's the Event Viewer XML;

- <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
- <System>
<Provider Name="Application Error" />
<EventID Qualifiers="0">1000</EventID>
<Version>0</Version>
<Level>2</Level>
<Task>100</Task>
<Opcode>0</Opcode>
<Keywords>0x80000000000000</Keywords>
<TimeCreated SystemTime="2022-06-17T22:19:17.9574936Z" />
<EventRecordID>177275</EventRecordID>
<Correlation />
<Execution ProcessID="17868" ThreadID="0" />
<Channel>Application</Channel>
<Computer>CAD_Workstation</Computer>
<Security />
</System>
- <EventData>
<Data>KMotionCNC.exe</Data>
<Data>1.0.0.1</Data>
<Data>5fca760f</Data>
<Data>atioglxx.dll</Data>
<Data>6.14.10.13411</Data>
<Data>563ac580</Data>
<Data>c000041d</Data>
<Data>00157d48</Data>
<Data>5e48</Data>
<Data>01d8829847bd89a3</Data>
<Data>C:\KMotion435f\KMotion\Release\KMotionCNC.exe</Data>
<Data>C:\WINDOWS\SYSTEM32\atioglxx.dll</Data>
<Data>ef156e41-423e-4fb9-86a2-ea941a6971b1</Data>
<Data />
<Data />
</EventData>
</Event>

Operating System
Windows 11 Pro 64-bit
CPU
Intel Core i7 @ 3.50GHz
Haswell 22nm Technology
RAM
32.0GB
Motherboard
MSI Z87-G41 PC Mate(MS-7850) (SOCKET 0)
%1 Chipset
Graphics
VA32AQ (2560x1440@60Hz)
PA248 (1920x1200@60Hz)
Generic Non-PnP Monitor (1600x1024@60Hz)
1024MB ATI AMD FirePro V4900 (FireGL V) (ATI) 39 °C
2047MB NVIDIA GeForce GT 730 (Gigabyte) 27 °C
CrossFire Disabled
ForceWare version: 391.35
SLI Disabled
Storage
931GB Samsung SSD 860 EVO 1TB (SSD) 34 °C
Optical Drives
HL-DT-ST DVDRAM GH24NS95
Audio
AMD High Definition Audio Device

Windows Settings System About
Edition Windows 11 Pro
Version 21H2
Installed on ‎7/‎8/‎2021
OS build 22000.739
Experience Windows Feature Experience Pack 1000.22000.739.0

[TomKerekes]

No Sorry I haven't seen or heard of this.

Googling indicates atioglxx.dll has to do with OpenGl graphics which is used in the GCode Viewer.

Does KMotion.exe run?

Strange that re-installing would make a difference.

If you are able to debug using Visual Studio you might step through to see what is happening.

[HowHardCanItBe]

No problem with KMotion.exe.
Clicking the G Viewer button in KMotionCNC also caused KMotionCNC to crash (with same result in Event Viewer XML).
I'll try watching it in VS Code.