My installed CorelDraw Graphics Suite X4 in Win XPSP2 was inadvertently uninstalled using WinXP Manager by my colleague. He had removed the registry entries using the same WinXP Manager. Whwn I tried to reinstall CorelDraw X4 a message is shown -"The installation Wizard encountered a problem while trying toconfigure your software. Couldnot access file:{44A27085-0616-4181-A0C3-81C7ECA17F73} This action is only valid for productsthat are currently installed"

Then when Ichoose to continue the usual Modify-Repair-Remove window comes in. I chose all the three seperately. A small message appears to say my serial number is invalid. Nothing more and I will have to close the setup with Finish button. Nothing was installed. I had tried this several times.and failed. Removed all the folders and files. Still the problem remains. Please help. Something is wrong with the registry entries. If so what is the way out. I cannot go back to a restore point now as some important programs have been installed.

Thank you all

Skolar Plato