NHM Fails to launch

[mavericknoob]

I'm getting the Form_loading error on launch when NHM, attempt to pull CPU info appears to be related to the Crypto system. AMD FX-8350 Windows 10 : Version 10.0.14393 Build 14393 **_See the end of this message for details on invoking just-in-time (JIT) debugging instead of this dialog box.

** Exception Text ** System.InvalidOperationException: This implementation is not part of the Windows Platform FIPS validated cryptographic algorithms. at System.Security.Cryptography.SHA256Managed..ctor() at NiceHashMiner.Devices.ComputeDevice.GetUUID(Int32 id, String group, String name, DeviceGroupType deviceGroupType) at NiceHashMiner.Devices.ComputeDevice..ctor(Int32 id, String group, String name, Int32 threads, UInt64 affinityMask, Int32 CPUCount) at NiceHashMiner.Devices.ComputeDeviceManager.Query.CPU.QueryCPUs() at NiceHashMiner.Devices.ComputeDeviceManager.Query.QueryDevices(IMessageNotifier messageNotifier) at NiceHashMiner.Form_Main.StartupTimer_Tick(Object sender, EventArgs e) at System.Windows.Forms.Timer.OnTick(EventArgs e) at System.Windows.Forms.Timer.TimerNativeWindow.WndProc(Message& m) at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

** Loaded Assemblies ** mscorlib Assembly Version: 2.0.0.0 Win32 Version: 2.0.50727.8745 (WinRel.050727-8700) CodeBase: file:///C:/Windows/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll

NiceHashMiner Assembly Version: 1.7.5.10 Win32 Version: 1.7.5.10 CodeBase: file:///D:/NiceHashMiner_v1.7.5.10/NiceHashMiner.exe

System Assembly Version: 2.0.0.0 Win32 Version: 2.0.50727.8750 (QFE.050727-8700) CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll

Newtonsoft.Json Assembly Version: 7.0.0.0 Win32 Version: 7.0.1.18622 CodeBase: file:///D:/NiceHashMiner_v1.7.5.10/Newtonsoft.Json.DLL

System.Windows.Forms Assembly Version: 2.0.0.0 Win32 Version: 2.0.50727.8745 (WinRel.050727-8700) CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll

System.Drawing Assembly Version: 2.0.0.0 Win32 Version: 2.0.50727.8745 (WinRel.050727-8700) CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll

System.Management Assembly Version: 2.0.0.0 Win32 Version: 2.0.50727.8758 (QFE.050727-8700) CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Management/2.0.0.0__b03f5f7f11d50a3a/System.Management.dll

System.Xml Assembly Version: 2.0.0.0 Win32 Version: 2.0.50727.8745 (WinRel.050727-8700) CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Xml/2.0.0.0__b77a5c561934e089/System.Xml.dll

System.Data Assembly Version: 2.0.0.0 Win32 Version: 2.0.50727.8751 (QFE.050727-8700) CodeBase: file:///C:/Windows/assembly/GAC_32/System.Data/2.0.0.0__b77a5c561934e089/System.Data.dll

log4net Assembly Version: 1.2.15.0 Win32 Version: 1.2.15.0 CodeBase: file:///D:/NiceHashMiner_v1.7.5.10/log4net.DLL

System.Configuration Assembly Version: 2.0.0.0 Win32 Version: 2.0.50727.8745 (WinRel.050727-8700) CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Configuration/2.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll

MessageBoxManager Assembly Version: 1.0.0.0 Win32 Version: 1.0.0.0 CodeBase: file:///D:/NiceHashMiner_v1.7.5.10/MessageBoxManager.DLL

** JIT Debugging ** To enable just-in-time (JIT) debugging, the .config file for this application or computer (machine.config) must have the jitDebugging value set in the system.windows.forms section. The application must also be compiled with debugging enabled.

For example:

When JIT debugging is enabled, any unhandled exception will be sent to the JIT debugger registered on the computer rather than be handled by this dialog box._**

[mavericknoob]

NHM fails when Local Security Policy, "Local Security Policy\Security Settings\Local Policies\ Security Options\System cryptography:Use FIPS compliant algorithms for encryption, hashing, and signing" is enabled.

[S74nk0]

@mavericknoob this is strange. Your system should have the needed Windows Platform FIPS validated cryptographic algorithms. Is this a CPU only system?

[mavericknoob]

@S74nk0 no, there are two 980 ti gpus in the system

[dadatuputi]

I have the same issue, on a domain box with the GPO enabled. This related issue on another project has some good points on possibly getting around it: https://github.com/KSP-CKAN/CKAN/issues/1497