CRASHED WHEN SELECT FILES BY OPEN BUTTON!

[Kenoncloud]

WITH CLICKING ON THE BUTTON"OPEN",THE APP CRASHED EVERY TIME.

[Kenoncloud]

WITH CLICKING ON THE BUTTON"OPEN",THE APP CRASHED EVERY TIME.

Windows 10 21H2,19044.6093 IoT LSTC

[EugeneSasin]

@Kenoncloud Hellow! I cannot reproduce this crash. Could you share more information?

[captain-zhou]

Me too！ When I click the "Open" button，the opend file dialog box becomes unresponsive and automatically closes after a few seconds. I tried both the executable version and the portable version, and they are the same.
PicView：v3.1.5.1，both the executable version and the portable version
OS：Win11 Pro 22H2
CPU：11th Gen Intel(R) Core(TM) i7-1165G7 @ 2.80GHz 2.80 GHz
RAM：16G
What other information do you need to provide?

[Ruben2776]

I cannot reproduce this.

I've made a new commit that starts the file picker in a dispatcher. That might fix it. Please try to download this new automated build (scroll to the bottom of the page while being logged into GitHub):
https://github.com/Ruben2776/PicView/actions/runs/16616636596

If that didn't work, can you see if there is a crash log the in the Window's Event Viewer for PicView?

[captain-zhou]

It dosn't work!
This is the Window's Event Viewer for PicView：

Convention
Incorrect application name: PicView.exe，Version: 3.1.5.1，Timestamp: 0x6889cf05
Incorrect module name: ntdll.dll，Version: 10.0.22621.885，Timestamp: 0xe3dee9a7
Error code: 0xc0000409
Error offset: 0x00000000000a34f6
Error Process ID: 0x0x2C28
Incorrect application startup time: 0x0x1DC0772EEB7CE2C
Incorrect application path: d:\appsoft\PicView-v3.1.5.1-win-x64\PicView.exe
Incorrect module path: C:\WINDOWS\SYSTEM32\ntdll.dll
Report ID: cafbf01e-35bd-48bb-80eb-efc63c132bee
Full name of the incorrect package:
Incorrect package relative to application ID:

Detail

• System

  • Provider
    [ Name] Application Error
    [ Guid] {a0e9b465-b939-57d7-b27d-95d8e925ff57}
    EventID 1000
    Version 0
    Level 2
    Task 100
    Opcode 0
    Keywords 0x8000000000000000
  • TimeCreated
    [ SystemTime] 2025-08-07T08:11:56.5920901Z
    EventRecordID 826357
    Correlation
  • Execution
    [ ProcessID] 18592
    [ ThreadID] 22148
    Channel Application
    Computer XXXXX
  • Security
    [ UserID] S-1-5-21-1748269874-3404718578-485587264-1001

• EventData
  AppName PicView.exe
  AppVersion 3.1.5.1
  AppTimeStamp 6889cf05
  ModuleName ntdll.dll
  ModuleVersion 10.0.22621.885
  ModuleTimeStamp e3dee9a7
  ExceptionCode c0000409
  FaultingOffset 00000000000a34f6
  ProcessId 0x2c28
  ProcessCreationTime 0x1dc0772eeb7ce2c
  AppPath d:\appsoft\PicView-v3.1.5.1-win-x64\PicView.exe
  ModulePath C:\WINDOWS\SYSTEM32\ntdll.dll
  IntegratorReportId cafbf01e-35bd-48bb-80eb-efc63c132bee
  PackageFullName
  PackageRelativeAppId

I cannot reproduce this.

I've made a new commit that starts the file picker in a dispatcher. That might fix it. Please try to download this new automated build (scroll to the bottom of the page while being logged into GitHub): https://github.com/Ruben2776/PicView/actions/runs/16616636596

If that didn't work, can you see if there is a crash log the in the Window's Event Viewer for PicView?