noob404
Okay. I am using Wine 7.22-staging. I get this error prompt when I try to load a ".iso" image for my fpkg file:

This is the full error message:
> See the end of this message for details on invoking \njust-in-time (JIT) debugging instead of this dialog box.\n\n************** Exception Text **************\nSystem.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.IndexOutOfRangeException: Index was outside the bounds of the array.
at (wrapper managed-to-native) System.Reflection.RuntimeMethodInfo.InternalInvoke(System.Reflection.RuntimeMethodInfo,object,object[],System.Exception&)
at System.Reflection.RuntimeMethodInfo.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x0006a] in <ccc781d65981451386ebda6cbfd32f5a>:0
--- End of inner exception stack trace ---
at System.Reflection.RuntimeMethodInfo.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00083] in <ccc781d65981451386ebda6cbfd32f5a>:0
at System.RuntimeType.InvokeMember (System.String name, System.Reflection.BindingFlags bindingFlags, System.Reflection.Binder binder, System.Object target, System.Object[] providedArgs, System.Reflection.ParameterModifier[] modifiers, System.Globalization.CultureInfo culture, System.String[] namedParams) [0x006e7] in <ccc781d65981451386ebda6cbfd32f5a>:0
at Microsoft.VisualBasic.CompilerServices.LateBinding.LateIndexGet (System.Object o, System.Object[] args, System.String[] paramnames) [0x00024] in <65d110c044824b6692e9768d5ea5fb7a>:0
at Microsoft.VisualBasic.CompilerServices.NewLateBinding.LateIndexGet (System.Object Instance, System.Object[] Arguments, System.String[] ArgumentNames) [0x00001] in <65d110c044824b6692e9768d5ea5fb7a>:0
at PS2_FPKG.Form4.disc1Btn_Click (System.Object sender, System.EventArgs e) [0x0042d] in <aebf2a40c7784489ba0818e60555329d>:0
at System.Windows.Forms.Control.OnClick (System.EventArgs e) [0x0001f] in <a57fc70cb36a4620a229c7b3c4f65328>:0
at System.Windows.Forms.Button.OnClick (System.EventArgs e) [0x00037] in <a57fc70cb36a4620a229c7b3c4f65328>:0
at System.Windows.Forms.Button.OnMouseUp (System.Windows.Forms.MouseEventArgs mevent) [0x0009a] in <a57fc70cb36a4620a229c7b3c4f65328>:0
at System.Windows.Forms.Control.WmMouseUp (System.Windows.Forms.Message& m, System.Windows.Forms.MouseButtons button, System.Int32 clicks) [0x001c3] in <a57fc70cb36a4620a229c7b3c4f65328>:0
at System.Windows.Forms.Control.WndProc (System.Windows.Forms.Message& m) [0x005a0] in <a57fc70cb36a4620a229c7b3c4f65328>:0
at System.Windows.Forms.ButtonBase.WndProc (System.Windows.Forms.Message& m) [0x0011f] in <a57fc70cb36a4620a229c7b3c4f65328>:0
at System.Windows.Forms.Button.WndProc (System.Windows.Forms.Message& m) [0x00056] in <a57fc70cb36a4620a229c7b3c4f65328>:0
at System.Windows.Forms.Control+ControlNativeWindow.OnMessage (System.Windows.Forms.Message& m) [0x00001] in <a57fc70cb36a4620a229c7b3c4f65328>:0
at System.Windows.Forms.Control+ControlNativeWindow.WndProc (System.Windows.Forms.Message& m) [0x000b3] in <a57fc70cb36a4620a229c7b3c4f65328>:0
at System.Windows.Forms.NativeWindow.Callback (System.Windows.Forms.Message& m) [0x00025] in <a57fc70cb36a4620a229c7b3c4f65328>:0
\n************** Loaded Assemblies **************\nmscorlib\n Assembly Version: 4.0.0.0\n Win32 Version: 4.6.57.0\n CodeBase: file:///M:/usr/share/wine/mono/wine-mono-7.4.0/lib/mono/4.5/mscorlib.dll\n----------------------------------------\nPS2-FPKG\n Assembly Version: 0.6.0.0\n Win32 Version: 0.6.0.0\n CodeBase: file:///M:/home/noob404/Documents/PS2-FPKG_v0.6/PS2-FPKG.exe\n----------------------------------------\nMicrosoft.VisualBasic\n Assembly Version: 10.0.0.0\n Win32 Version: 10.0.30319.17020\n CodeBase: file:///M:/usr/share/wine/mono/wine-mono-7.4.0/lib/mono/gac/Microsoft.VisualBasic/10.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualBasic.dll\n----------------------------------------\nSystem.Windows.Forms\n Assembly Version: 4.0.0.0\n Win32 Version: 4.6.57.0\n CodeBase: file:///M:/usr/share/wine/mono/wine-mono-7.4.0/lib/mono/gac/System.Windows.Forms/4.0.0.0__b77a5c561934e089/System.Windows.Forms.dll\n----------------------------------------\nSystem\n Assembly Version: 4.0.0.0\n Win32 Version: 4.6.57.0\n CodeBase: file:///M:/usr/share/wine/mono/wine-mono-7.4.0/lib/mono/gac/System/4.0.0.0__b77a5c561934e089/System.dll\n----------------------------------------\nSystem.Core\n Assembly Version: 4.0.0.0\n Win32 Version: 4.6.57.0\n CodeBase: file:///M:/usr/share/wine/mono/wine-mono-7.4.0/lib/mono/gac/System.Core/4.0.0.0__b77a5c561934e089/System.Core.dll\n----------------------------------------\nSystem.Drawing\n Assembly Version: 4.0.0.0\n Win32 Version: 4.6.57.0\n CodeBase: file:///M:/usr/share/wine/mono/wine-mono-7.4.0/lib/mono/gac/System.Drawing/4.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll\n----------------------------------------\nSystem.Configuration\n Assembly Version: 4.0.0.0\n Win32 Version: 4.6.57.0\n CodeBase: file:///M:/usr/share/wine/mono/wine-mono-7.4.0/lib/mono/gac/System.Configuration/4.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll\n----------------------------------------\nAccessibility\n Assembly Version: 4.0.0.0\n Win32 Version: \n CodeBase: file:///M:/usr/share/wine/mono/wine-mono-7.4.0/lib/mono/gac/Accessibility/4.0.0.0__b03f5f7f11d50a3a/Accessibility.dll\n----------------------------------------\nMono.Security\n Assembly Version: 4.0.0.0\n Win32 Version: 4.0.0.0\n CodeBase: file:///M:/usr/share/wine/mono/wine-mono-7.4.0/lib/mono/gac/Mono.Security/4.0.0.0__0738eb9f132ed756/Mono.Security.dll\n----------------------------------------\nSystem.Xml\n Assembly Version: 4.0.0.0\n Win32 Version: 4.6.57.0\n CodeBase: file:///M:/usr/share/wine/mono/wine-mono-7.4.0/lib/mono/gac/System.Xml/4.0.0.0__b77a5c561934e089/System.Xml.dll\n----------------------------------------\nI18N\n Assembly Version: 4.0.0.0\n Win32 Version: 4.0.0.0\n CodeBase: file:///M:/usr/share/wine/mono/wine-mono-7.4.0/lib/mono/gac/I18N/4.0.0.0__0738eb9f132ed756/I18N.dll\n----------------------------------------\nI18N.West\n Assembly Version: 4.0.0.0\n Win32 Version: 4.0.0.0\n CodeBase: file:///M:/usr/share/wine/mono/wine-mono-7.4.0/lib/mono/gac/I18N.West/4.0.0.0__0738eb9f132ed756/I18N.West.dll\n----------------------------------------\nDiscUtils\n Assembly Version: 0.11.0.0\n Win32 Version: 0.11.0.0\n CodeBase: file:///M:/home/noob404/Documents/PS2-FPKG_v0.6/DiscUtils.dll\n----------------------------------------\n\n************** JIT Debugging **************\n
Thanks.
PS4 pro, 5.15.15, Nobara 36, wine 7.22 staging.