I know that i need to put handle of module as one of parameters and i did it but it's not a handle where a window is. Is it ok?

For software mode you're supposed to provide a handle to a DLL that implements a D3D11 driver + rasterizer in software. If you don't have one, you can't use it.

So as i understand correctly i need to provide a handle of my main application but not a handle of dll where my engine is?
I do such thing - GetModuleHandle("MayApp.vcshost.exe"); and this function retuns handle which isn't null but i again have error - "Incorrect parameter" in the function D3D11CreateDivice. What's wrong?

The handle is expected to be that of a native module (commonly a dll), which implements and exports the D3D driver entrypoints (there are lot of them).

Very funny Nik02. I need to implement a software driver for that.

You asked about your incorrect use of the handle parameter... MJP told you that this parameter is supposed to be used to load a custom D3D Driver DLL (and tried to steer you away from this and onto the WARP software driver)... You ignored him and kept trying to pass a handle to your application as if it were a software D3D driver... Nik02 again explained that the handle is for a driver DLL, and if you want to use it, you must implement this DLL yourself... and then you treat his reply as a joke, and tell him what they both told you already?? I dont understand how you're simultaneously understanding their advice and ignoring their advice!

You can either
* load a software driver DLL (which you can write yourself, in theory...),
* use WARP with it's feature level restrictions, or
* use the reference device, although it's supposed to only be used for debugging purposes.

I know that i need to put handle of module as one of parameters and i did it but it's not a handle where a window is. Is it ok?

For software mode you're supposed to provide a handle to a DLL that implements a D3D11 driver + rasterizer in software. If you don't have one, you can't use it.

So as i understand correctly i need to provide a handle of my main application but not a handle of dll where my engine is?
I do such thing - GetModuleHandle("MayApp.vcshost.exe"); and this function retuns handle which isn't null but i again have error - "Incorrect parameter" in the function D3D11CreateDivice. What's wrong?

The handle is expected to be that of a native module (commonly a dll), which implements and exports the D3D driver entrypoints (there are lot of them).

Very funny Nik02. I need to implement a software driver for that.

You asked about your incorrect use of the handle parameter... MJP told you that this parameter is supposed to be used to load a custom D3D Driver DLL (and tried to steer you away from this and onto the WARP software driver)... You ignored him and kept trying to pass a handle to your application as if it were a software D3D... Nik02 again explained that the handle is for a driver DLL... and then you treat his reply as a joke, and tell him what they both told you already?? I dont understand how you're simultaneously understanding their advice and ignoring their advice!

You can either
* load a software driver DLL (which you can write yourself, in theory...),
* use WARP with it's feature level restrictions, or
* use the reference device, although it's supposed to only be used for debugging purposes.

I know that i need to put handle of module as one of parameters and i did it but it's not a handle where a window is. Is it ok?

For software mode you're supposed to provide a handle to a DLL that implements a D3D11 driver + rasterizer in software. If you don't have one, you can't use it.

So as i understand correctly i need to provide a handle of my main application but not a handle of dll where my engine is?
I do such thing - GetModuleHandle("MayApp.vcshost.exe"); and this function retuns handle which isn't null but i again have error - "Incorrect parameter" in the function D3D11CreateDivice. What's wrong?

The handle is expected to be that of a native module (commonly a dll), which implements and exports the D3D driver entrypoints (there are lot of them).

Very funny Nik02. I need to implement a software driver for that.

You asked about your incorrect use of the handle parameter... MJP told you that this parameter is supposed to be used to load a custom D3D Driver DLL (and tried to steer you away from this and onto the WARP software driver)... You ignored him and kept trying to pass a handle to your application as if it were a software D3D... Nik02 again explained that the handle is for a driver DLL... and then you treat his reply as a joke, and tell him what they both told you already?? I dont understand how you're simultaneously understanding their advice and ignoring their advice!

I know that i need to put handle of module as one of parameters and i did it but it's not a handle where a window is. Is it ok?

For software mode you're supposed to provide a handle to a DLL that implements a D3D11 driver + rasterizer in software. If you don't have one, you can't use it.

So as i understand correctly i need to provide a handle of my main application but not a handle of dll where my engine is?
I do such thing - GetModuleHandle("MayApp.vcshost.exe"); and this function retuns handle which isn't null but i again have error - "Incorrect parameter" in the function D3D11CreateDivice. What's wrong?

The handle is expected to be that of a native module (commonly a dll), which implements and exports the D3D driver entrypoints (there are lot of them).

Very funny Nik02. I need to implement a software driver for that.

You asked about your incorrect use of the handle parameter... MJP told you that this parameter is supposed to be used to load a custom D3D Driver DLL... You ignored him and kept trying to pass a handle to your application... Nik02 again explained that it's for a driver DLL... and then you treat his reply as a joke, and tell him what they both told you already?? I dont understand how you're simultaneously understanding their advice and ignoring their advice!

I know that i need to put handle of module as one of parameters and i did it but it's not a handle where a window is. Is it ok?

For software mode you're supposed to provide a handle to a DLL that implements a D3D11 driver + rasterizer in software. If you don't have one, you can't use it.

So as i understand correctly i need to provide a handle of my main application but not a handle of dll where my engine is?

And i do such thing - GetModuleHandle("MayApp.vcshost.exe"); and this function retuns handle which isn't null but i again have error - "Incorrect parameter" in the function D3D11CreateDivice. What's wrong?

The handle is expected to be that of a native module (commonly a dll), which implements and exports the D3D driver entrypoints (there are lot of them).

Very funny Nik02. I need to implement a software driver for that.

You asked about your incorrect use of the handle parameter... MJP told you that this parameter is supposed to be used to load a custom D3D Driver DLL... You ignored him and kept trying to pass a handle to your application... Nik02 again explained that it's for a driver DLL... and then you treat his reply as a joke, and tell him what they both told you already??