I downloaded SQL Server 2008 R2 Express and during the installation, I got the following cryptic error:
SQL Server Setup has encountered the following error:
MSIGetProductInfo failed to retrieve the ProductVersion
for package with Product Code = {90120000-00A4-0409-0000-0000000FF1CE}
Error code: 1605..
Sure enough, when I search the restistry, there is no CLSID or any other key for {90120000-00A4-0409-0000-0000000FF1CE}
Any idea what is going on here?