4.03 Check this out!

[ddouglass]

Any errors stating 1004 are due to not having Internet Explorer 7.0 installed. Install this to fix this error. Any errors dealing with Memory not being available is also caused by Internet Explorer 7.0. Install this to fix these errors. This was the original entry in the FAQs about 4.01 whne it released.
In other words this is a Microsoft caused error due to some update not being installed or not installing correctly. There is a free program you can run called Belarc Advisor that will tell you what you are missing and what needs to be re-installed to correct it.