I installed 7.5.1 but it didnt went thru due to something I wasn't sure. I went thru the set up again but now I got the error stated that a newer version of this product is already installed. I dont see the program installed. I decided to uninstall the program but it is not in add/remove program list. I just got the info that 7.5.2 is released so I thought maybe I can install it but I got the same error so I went ahead to use patch to upgrade from 7.5.1 to 7.5.2. I got another error!!! "The upgrade patch cannot be installed by the windows installer service because the program to be upgraded may be missing...." Can you please help me to delete all plesk in my HD before I can install a fresh new 7.5.2. Thanks!!