When installing SQL Server 2008 R2 (Developer, Standard, or Enterprise) within a Virtual PC you may suffer the following problem: “The following error has occurred: The installer has encountered an unexpected error installing this package. This may indicate a problem with this package. The error code is 2337.” The error occurs in the following package: sql_engine_core_shared It turns out that this problem is with the DVD/ISO Mounting Feature in Windows Virtual PC. To workaround the problem you need ......