Hi,

so, there must be a million posts relating to receiving the error above, but I haven't seen one for this specific situation.

OS: Win10 Pro, version 1607, build 14393.1066

Trados Studio 2017 Professional, 14.0.5889.5

I do occasionally use CCleaner (I have seen this to be sometimes a problem)

Steps to repro:

• Begin creating a new project
• Select any existing project that the new one should be based on
• Reach the language selection and pick the languages
• Hit next
• The error dialog appears

The log is as follows:

<SDLErrorDetails time="5/9/2017 10:03:40 AM">
  <ErrorMessage>Object reference not set to an instance of an object.</ErrorMessage>
  <Exception>
    <Type>System.NullReferenceException, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</Type>
    <HelpLink />
    <Source>Sdl.TranslationStudio.ProjectManagement</Source>
    <HResult>-2147467261</HResult>
    <StackTrace><![CDATA[   at Sdl.TranslationStudio.ProjectManagement.ProjectWizard.ProjectLanguagesWizardPage.CopyAllLanguageDirectionSettingsFromTemplate()
   at Sdl.TranslationStudio.ProjectManagement.ProjectWizard.ProjectLanguagesWizardPage.UpdateProjectLanguages(Boolean validate)
   at Sdl.TranslationStudio.ProjectManagement.ProjectWizard.ProjectLanguagesWizardPage.OnNext()
   at Sdl.Desktop.Platform.Wizard.AbstractWizard`1.Next()
   at Sdl.Desktop.Platform.Wizard.AbstractWizard`1._form_Next(Object sender, CancelEventArgs e)
   at Sdl.Desktop.Platform.WinForms.WizardForm._nextButton_Click(Object sender, EventArgs e)
   at System.Windows.Forms.Control.OnClick(EventArgs e)
   at System.Windows.Forms.Button.OnClick(EventArgs e)
   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)]]></StackTrace>
  </Exception>
  <Environment>
    <ProductName>SDL Trados Studio</ProductName>
    <ProductVersion>14.0.0.0</ProductVersion>
    <EntryAssemblyFileVersion>14.0.5889.5</EntryAssemblyFileVersion>
    <OperatingSystem>Microsoft Windows 10 Pro</OperatingSystem>
    <ServicePack>NULL</ServicePack>
    <OperatingSystemLanguage>1033</OperatingSystemLanguage>
    <CodePage>1252</CodePage>
    <LoggedOnUser>DESKTOP-BPQJFEG\sbellezza</LoggedOnUser>
    <DotNetFrameWork>4.0.30319.42000</DotNetFrameWork>
    <ComputerName>DESKTOP-BPQJFEG</ComputerName>
    <ConnectedToNetwork>True</ConnectedToNetwork>
    <PhysicalMemory>8266336 MB</PhysicalMemory>
  </Environment>
</SDLErrorDetails>

Any suggestion?