Can't make iso.

When I try to make an ISO SunflowerOSBoot -> Properties --> Cosmos —> ISO image this happens. 1>------ Build started: Project: SunFlowerOS-string, Configuration: Release Any CPU ------ 1>C:\Program Files (x86)\MSBuild\14.0\bin\Microsoft.Common.CurrentVersion.targets(1819,5): warning MSB3270: There was a mismatch between the processor architecture of the project being built "MSIL" and the processor architecture of the reference "Cosmos.Common, Version=1.0.0.0, Culture=neutral, PublicKeyToken=5ae71220097cb983, processorArchitecture=x86", "x86". This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project. 1>C:\Program Files (x86)\MSBuild\14.0\bin\Microsoft.Common.CurrentVersion.targets(1819,5): warning MSB3270: There was a mismatch between the processor architecture of the project being built "MSIL" and the processor architecture of the reference "Cosmos.Core, Version=1.0.0.0, Culture=neutral, PublicKeyToken=5ae71220097cb983, processorArchitecture=x86", "x86". This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project. 1>C:\Program Files (x86)\MSBuild\14.0\bin\Microsoft.Common.CurrentVersion.targets(1819,5): warning MSB3270: There was a mismatch between the processor architecture of the project being built "MSIL" and the processor architecture of the reference "Cosmos.Debug.Kernel, Version=1.0.0.0, Culture=neutral, PublicKeyToken=5ae71220097cb983, processorArchitecture=MSIL", "x86". This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project. 1>C:\Program Files (x86)\MSBuild\14.0\bin\Microsoft.Common.CurrentVersion.targets(1819,5): warning MSB3270: There was a mismatch between the processor architecture of the project being built "MSIL" and the processor architecture of the reference "Cosmos.HAL, Version=1.0.0.0, Culture=neutral, PublicKeyToken=5ae71220097cb983, processorArchitecture=x86", "x86". This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project. 1>C:\Program Files (x86)\MSBuild\14.0\bin\Microsoft.Common.CurrentVersion.targets(1819,5): warning MSB3270: There was a mismatch between the processor architecture of the project being built "MSIL" and the processor architecture of the reference "Cosmos.System, Version=1.0.0.0, Culture=neutral, PublicKeyToken=5ae71220097cb983, processorArchitecture=MSIL", "x86". This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project. 1>C:\Users\Selinna\Documents\Visual Studio 2015\Projects\SunFlowerOS-string\SunFlowerOS-string\Kernel.cs(216,17,216,25): warning CS0219: The variable 'ascii_14' is assigned but its value is never used 1>C:\Users\Selinna\Documents\Visual Studio 2015\Projects\SunFlowerOS-string\SunFlowerOS-string\Kernel.cs(217,17,217,25): warning CS0219: The variable 'ascii_15' is assigned but its value is never used 1>C:\Users\Selinna\Documents\Visual Studio 2015\Projects\SunFlowerOS-string\SunFlowerOS-string\Kernel.cs(218,17,218,25): warning CS0219: The variable 'ascii_16' is assigned but its value is never used 1>C:\Users\Selinna\Documents\Visual Studio 2015\Projects\SunFlowerOS-string\SunFlowerOS-string\Kernel.cs(219,17,219,25): warning CS0219: The variable 'ascii_21' is assigned but its value is never used 1>C:\Users\Selinna\Documents\Visual Studio 2015\Projects\SunFlowerOS-string\SunFlowerOS-string\Kernel.cs(226,17,226,26): warning CS0219: The variable 'ascii_251' is assigned but its value is never used 1>C:\Users\Selinna\Documents\Visual Studio 2015\Projects\SunFlowerOS-string\SunFlowerOS-string\Kernel.cs(227,17,227,26): warning CS0219: The variable 'ascii_252' is assigned but its value is never used 1>C:\Users\Selinna\Documents\Visual Studio 2015\Projects\SunFlowerOS-string\SunFlowerOS-string\Kernel.cs(228,17,228,26): warning CS0219: The variable 'ascii_253' is assigned but its value is never used 1>C:\Users\Selinna\Documents\Visual Studio 2015\Projects\SunFlowerOS-string\SunFlowerOS-string\Kernel.cs(229,17,229,26): warning CS0219: The variable 'ascii_254' is assigned but its value is never used 1>C:\Users\Selinna\Documents\Visual Studio 2015\Projects\SunFlowerOS-string\SunFlowerOS-string\Kernel.cs(230,17,230,26): warning CS0219: The variable 'ascii_255' is assigned but its value is never used 1>C:\Users\Selinna\Documents\Visual Studio 2015\Projects\SunFlowerOS-string\SunFlowerOS-string\Kernel.cs(231,17,231,26): warning CS0219: The variable 'ascii_256' is assigned but its value is never used 1>C:\Users\Selinna\Documents\Visual Studio 2015\Projects\SunFlowerOS-string\SunFlowerOS-string\Kernel.cs(232,17,232,21): warning CS0219: The variable 'abcs' is assigned but its value is never used 1> SunFlowerOS-string -> C:\Users\Selinna\Documents\Visual Studio 2015\Projects\SunFlowerOS-string\SunFlowerOS-string\bin\Release\SunFlowerOS-string.dll 2>------ Build started: Project: SunFlowerOS-stringBoot, Configuration: Debug x86 ------ 2> Invoking il2cpu.exe "DebugEnabled:True" "StackCorruptionDetectionEnabled:True" "DebugMode:Source" "TraceAssemblies:" "DebugCom:1" "UseNAsm:True" "OutputFilename:C:\Users\Selinna\Documents\Visual Studio 2015\Projects\SunFlowerOS-string\SunFlowerOS-string\bin\Debug\SunFlowerOS-stringBoot.asm" "EnableLogging:True" "EmitDebugSymbols:True" "IgnoreDebugStubAttribute:False" "References:C:\Users\Selinna\AppData\Roaming\Cosmos User Kit\Kernel\Cosmos.Core.Plugs.dll" "References:C:\Users\Selinna\AppData\Roaming\Cosmos User Kit\Kernel\Cosmos.Debug.Kernel.Plugs.dll" "References:C:\Users\Selinna\AppData\Roaming\Cosmos User Kit\Kernel\Cosmos.System.Plugs.dll" "References:C:\Users\Selinna\Documents\Visual Studio 2015\Projects\SunFlowerOS-string\SunFlowerOS-string\bin\Release\SunFlowerOS-string.dll" "References:C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.5\System.Core.dll" 2>C:\Program Files (x86)\MSBuild\Cosmos\Cosmos.targets(31,5): error : Error occurred while invoking IL2CPU. 2> Executing command line "C:\Users\Selinna\AppData\Roaming\Cosmos User Kit\Build\IL2CPU\IL2CPU.exe" "DebugEnabled:True" "StackCorruptionDetectionEnabled:True" "DebugMode:Source" "TraceAssemblies:" "DebugCom:1" "UseNAsm:True" "OutputFilename:C:\Users\Selinna\Documents\Visual Studio 2015\Projects\SunFlowerOS-string\SunFlowerOS-string\bin\Debug\SunFlowerOS-stringBoot.asm" "EnableLogging:True" "EmitDebugSymbols:True" "IgnoreDebugStubAttribute:False" "References:C:\Users\Selinna\AppData\Roaming\Cosmos User Kit\Kernel\Cosmos.Core.Plugs.dll" "References:C:\Users\Selinna\AppData\Roaming\Cosmos User Kit\Kernel\Cosmos.Debug.Kernel.Plugs.dll" "References:C:\Users\Selinna\AppData\Roaming\Cosmos User Kit\Kernel\Cosmos.System.Plugs.dll" "References:C:\Users\Selinna\Documents\Visual Studio 2015\Projects\SunFlowerOS-string\SunFlowerOS-string\bin\Release\SunFlowerOS-string.dll" "References:C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.5\System.Core.dll" 2> Working directory = 'C:\Users\Selinna\Documents\Visual Studio 2015\Projects\SunFlowerOS-string\SunFlowerOS-string\bin\Debug\' 2> Loaded : DebugEnabled 2> Loaded : StackCorruptionDetectionEnabled 2> Loaded : DebugMode 2> Loaded : TraceAssemblies 2> Loaded : DebugCom 2> Loaded : UseNAsm 2> Loaded : OutputFilename 2> Loaded : EnableLogging 2> Loaded : EmitDebugSymbols 2> Loaded : IgnoreDebugStubAttribute 2> Loaded : References 2> Executing IL2CPU on assembly 2> Error: Exception: System.IO.IOException: The process cannot access the file 'C:\Users\Selinna\Documents\Visual Studio 2015\Projects\SunFlowerOS-string\SunFlowerOS-string\bin\Debug\SunFlowerOS-stringBoot.cdb' because it is being used by another process. 2> at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) 2> at System.IO.File.InternalDelete(String path, Boolean checkHost) 2> at System.IO.File.Delete(String path) 2> at Cosmos.Debug.Common.DebugInfo..ctor(String aPathname, Boolean aCreate, Boolean aCreateIndexes) in c:\Data\Sources\OpenSource\Cosmos\source\Cosmos.Debug.Common\DebugInfo.cs:line 73 2> at Cosmos.IL2CPU.CompilerEngine.Execute() in c:\Data\Sources\OpenSource\Cosmos\source\Cosmos.IL2CPU\CompilerEngine.cs:line 209 2> Loaded assemblies: 2> C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorlib.dll 2> C:\Users\Selinna\AppData\Roaming\Cosmos User Kit\Build\IL2CPU\IL2CPU.exe 2> C:\Users\Selinna\AppData\Roaming\Cosmos User Kit\Build\IL2CPU\Cosmos.IL2CPU.dll 2> C:\Users\Selinna\AppData\Roaming\Cosmos User Kit\Build\IL2CPU\Cosmos.Build.Common.dll 2> C:\Users\Selinna\AppData\Roaming\Cosmos User Kit\Build\IL2CPU\Cosmos.Debug.Common.dll 2> C:\Users\Selinna\AppData\Roaming\Cosmos User Kit\Build\IL2CPU\Cosmos.Assembler.dll 2> C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Core\v4.0_4.0.0.0__b77a5c561934e089\System.Core.dll 2> C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System\v4.0_4.0.0.0__b77a5c561934e089\System.dll 2> C:\Users\Selinna\AppData\Roaming\Cosmos User Kit\Build\IL2CPU\Cosmos.System.dll 2> C:\Users\Selinna\AppData\Roaming\Cosmos User Kit\Kernel\Cosmos.Core.Plugs.dll 2> C:\Users\Selinna\AppData\Roaming\Cosmos User Kit\Build\IL2CPU\Cosmos.IL2CPU.Plugs.dll 2> C:\Users\Selinna\AppData\Roaming\Cosmos User Kit\Build\IL2CPU\Cosmos.Common.dll 2> C:\Users\Selinna\AppData\Roaming\Cosmos User Kit\Kernel\Cosmos.Debug.Kernel.Plugs.dll 2> C:\Users\Selinna\AppData\Roaming\Cosmos User Kit\Kernel\Cosmos.System.Plugs.dll 2> C:\Users\Selinna\Documents\Visual Studio 2015\Projects\SunFlowerOS-string\SunFlowerOS-string\bin\Release\SunFlowerOS-string.dll 2> C:\Users\Selinna\AppData\Roaming\Cosmos User Kit\Build\IL2CPU\Mono.Cecil.dll 2> C:\Users\Selinna\AppData\Roaming\Cosmos User Kit\Build\IL2CPU\System.Data.SQLite.dll 2> C:\WINDOWS\Microsoft.Net\assembly\GAC_32\System.Data\v4.0_4.0.0.0__b77a5c561934e089\System.Data.dll 2> C:\WINDOWS\Microsoft.Net\assembly\GAC_32\System.Transactions\v4.0_4.0.0.0__b77a5c561934e089\System.Transactions.dll 2> C:\Users\Selinna\AppData\Roaming\Cosmos User Kit\Build\IL2CPU\DapperExtensions.dll 2> Errorred 2> IL2CPU invoked with DebugMode='Source', DebugEnabled='True', TraceAssemblies='{NULL}', IgnoreDebugStub='False' 2> IL2CPU task took 00:00:01.7766454 2>Done building project "SunFlowerOS-stringBoot.Cosmos" -- FAILED. 2> 2>Build FAILED. Build has been canceled.

[jp2masa]

Just close Visual Studio and open it again

[Project-Magenta]

Not crashing or closing.