Every time I start my computer, I receive a windows installer message (currently for Corel Photo Album program). Previously, I received the same message for Roxio, a program associated with my blackberry and the error message I recall indicated something associated with .msi. I removed that program as suggested; however, the same error is now occurring on a new program. The error message box indicates "Please wait while windows tries to configure program" then a followup box provides error code 1706. Now, this error is perpetual, appearing every few minutes and not going away. It's also dramatically impacting performance because it's hanging up other general applications, including email and internet. Please help.