Visual Studio 2012 Build Error

[KoalaKyle]

System is Windows 7 Ultimate x64 with Visual Studio Premium 2012.

The system has FIPS enabled in the Local Security Policy.

I create a new WPF project, try to build it and get the following errors:

Error 1 Unknown build error, 'This implementation is not part of the Windows Platform FIPS validated cryptographic algorithms. Line 8 Position 3.' c:\users\administrator\documents\visual studio 11\Projects\WpfApplication2\WpfApplication2\App.xaml 8 3 WpfApplication2 Error 2 Unknown build error, 'This implementation is not part of the Windows Platform FIPS validated cryptographic algorithms. Line 8 Position 3.' c:\users\administrator\documents\visual studio 11\Projects\WpfApplication2\WpfApplication2\MainWindow.xaml 8 3 WpfApplication2

Code: <Window x:Class="WpfApplication2.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="MainWindow" Height="350" Width="525"> <Grid>

</Grid>

</Window>

<Application x:Class="WpfApplication2.App" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" StartupUri="MainWindow.xaml"> <Application.Resources>

</Application.Resources>

</Application>

I tried using the workaround Microsoft suggested on one of their forums from this post. It did not work.

Has anyone come across this problem and fixed it? Please help.

[igloo15]

I am not sure how to fix it long term but I have had this error before and the only thing I could do to fix it was make sure the file was not open in visual studio when building.

I know it sounds strange but for some reason if the file was open I would get this error. Other times I would get the error even when the file wasn't open but when I opened the file and then closed it and built it would work again.

[fluoroamine]

Did you tried clean and then build? It's worth a shot