Error When Key Generated

[cyrixdx4]

Trying to generate a key for an old MD3200 and I got this error after compiling with VS2019:

ee the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.

************** Exception Text **************
System.FormatException: Could not find any recognizable digits.
at System.ParseNumbers.StringToInt(String s, Int32 radix, Int32 flags, Int32* currPos)
at System.Convert.ToByte(String value, Int32 fromBase)
at DellPowerVaultFeatureKeygen.Utility.HexStringToByteArray(String hex) in C:\Users\PowervaultKeygen-master\PowervaultKeygen-master\DellPowerVaultFeatureKeygen\Utility.cs:line 25
at DellPowerVaultFeatureKeygen.MainForm.Generate(Object sender, EventArgs e) in C:\Users\PowervaultKeygen-master\PowervaultKeygen-master\DellPowerVaultFeatureKeygen\Forms\MainForm.cs:line 26
at System.Windows.Forms.Control.OnClick(EventArgs e)
at System.Windows.Forms.Button.OnClick(EventArgs e)
at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ButtonBase.WndProc(Message& m)
at System.Windows.Forms.Button.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

************** Loaded Assemblies **************
mscorlib
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4150.0 built by: NET48REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.NET/Framework/v4.0.30319/mscorlib.dll

[lemassykoi]

Hi, no error here with VS 2017 Community.
Just had to install Dot Net Framework 4.7.2 Dev Pack, and build was OK, in 2 seconds.

Key generated, it's amazingly simple. Thank you very much, @ReverseAllTheThings

[cyrixdx4]

I tried VS 2017 community and still got the same error when i tried to enable the feature using the identifiers of snapshot, ssd, virtualdiskcopy etc, as describe in the capability file.

"Could not find any recongnizable digits"

Is there a list of parameters or names and values that work for the FEature Enable Identifier? I must be missing something here as the code compiles but when executed it crashes out.

[cyrixdx4]

The fix apparently is to use the NUMBER of the init and not the text value which then generates the proper key output. I wish this was made more clear somewhere. I'll have to test and confirm the key is working when my array is reassembled.

[lemassykoi]

I didn't select anything, just put the number the soft was waiting for, and generate. That's all. And the generated key was containig all premium features (didn't know we can choose)

[cyrixdx4]

What was the number you used? I don't see any list of how to add all the features at once without generating multiple keys.

[lemassykoi]

I don't need to use any "number". After build, there was 3 files, located in /bin/Debug :

then I started the .exe :

I put my number from Dell Powervault Modular Disk Storage Manager :

and keygen gives me a .key file, and when I download it to MD3220i with button next to my number, it was recognized as licence for all.