This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
From the services window, right click on the service and choose 'Properties' from the menu. Then, click on the "Log On" tab. By default, it runs under the Local System Account. You will see a radio button that allows you to change the account. You'll have to enter the accountname and password. Then restart the service.
I’ve looked at a lot of different solutions, and in my humble opinion Aspose is the way to go. Here’s the link: http://aspose.com