Resolution For Error Code:0x8007045A Method 1: Upgrade or reinstall the Microsoft XML parserTo download the latest XML parser, visit the following Microsoft Web site: http://msdn2.microsoft.com/en-us/xml/bb190622.aspx (http://msdn2.microsoft.com/en-us/xml/bb190622.aspx) Method 2: Replace the corrupted filesTo resolve this problem, follow these steps: Copy the following DLL files from the C:\WINDOWS\SYSTEM folder on a computer that is working to the computer that is experiencing the problem: Msxml3.dll Msxml3a.dll Msxml3r.dll After you replace the files, you must register the files. To register the files, follow these steps: Click Start, and then clickRun In the Open box, type REGSVR32 C:\WINDOWS\SYSTEM\MSXML.DLL, and then click OK. You receive a message when the registration succeeds. Repeat steps a and b with the following files: C:\WINDOWS\SYSTEM\MSXML2.DLL C:\WINDOWS\SYSTEM\MSXML3.DLL Restart your computer. Regards, Sohail Patel.Regds,"A journey of a thousand miles begins with a single step."