trying to reinstall Quicken deluxe 2010, failed to launch. need these files to correct .

Hi,· What is the exact error message that you encounter when you try to install Quicken deluxe 2010 on the system?· Apart from this application are you able to install other applications on the system without any issues?· Were you able to install the application on the system before?· How are you trying to install the application? MSIEXEC/UNREGISTER & MSIEXEC/REGSERVER is related to Widows installer. This is the syntax that is used to unregister and re-register the Windows installer on the system. Method 1:I would suggest you to follow the steps mentioned in the article given below."Windows Installer Service could not be accessed" error message when installing applicationhttp://support.microsoft.com/kb/319624Apart from that, I would suggest you to refer the article mentioned below.How to troubleshoot problems that may occur when you install, uninstall, or upgrade a program on a Windows-based computerhttp://support.microsoft.com/kb/2438651 Method 2:I would suggest you to download and install Windows installer from the link mentioned below and check.Windows Installer 4.5 Redistributablehttp://www.microsoft.com/downloads/en/details.aspx?FamilyID=5a58b56f-60b6-4412-95b9-54d056d6f9f4&displaylang=en Thank you and Regards. Thahaseena MMicrosoft Answers Support Engineer.Visit our Microsoft Answers Feedback Forum and let us know what you think.