Ninja Database Lite is a light and nimble database for Windows Phone 7, Silverlight 3, Silverlight 4, .NET 3.5, and .NET 4.x

you can download the full feature list here.

You can get Ninja Database Lite Single Developer License for free until midnight October 31st, 2010; a $49.99 value.

Use coupon code :  twitterninja

Steps :

1. Go to http://www.kellermansoftware.com/c-9-windows-phone-7.aspx
2. Select Add To Cart for  Ninja-Database-Lite -Single Developer License 
3. Enter Coupon code twitterninja in coupon code and click Checkout Now
4. Go register and checkout
5. Complete the registration form.
6. Click Create account and checkout.
7. It will not ask you for making payment or credit card information since your effective amount to be paid is zero.
8. Done…

Spread the word and enjoy.

Godaddy Virtual Dedicated machine, Windows server 2008, PLESK 9.3, New Web application setup and I was greeted with below YSOD.

Problem :

As the error message said, Access is denied. It means that the user account under which asp.net is running is trying to access resource without having sufficient permissions on that resource.

Solution :

1. Login to your Virtual Machine using Remote Desktop ( mstsc )

2. Go to “C:\plesk\etc\DiskSecurity” folder

3. Edit disksecurity.xml file. Add following entry at the end ( before </Entries> )

<Entry AccounType="1" Account="Psacln" Path="C:\Windows\assembly" AceFlags="FilesOnly" AccessMask="Read" EntryFlags="0x0" />

4. Save.

And you are done… Enjoy…

My almost all  web sites are hosted on goDaddy shared medium trust hosting.It is always painful to get things running on medium trust environment after got it running on your development environment.

But now you can set medium trust environment on your local machine and check every functionality there only.

You need to add following configuration in your web.config

<system.web>
    <trust level="Medium" />
</system.web>
Now you can test your application as if it is running under Medium Trust environment.