MacLochlainns Weblog

There is a nasty little surprise Microsoft PowerShell can deliver when you try to install it in a virtual machine. You can’t do it if you’ve built the VMWare Fusion instance with the default SCSI hard drive option.

It appears that Microsoft PowerShell, a prerequisite for Microsoft SQL Server 2008 Express edition, can’t work with the SCSI driver. At least, when I rebuilt the Microsoft Vista instance with an IDE hard drive it worked.

If anybody knows the details of why it fails, please share it with me and other readers.

Another tidbit about installing Microsoft SQL Server 2008 Express without having installed the .NET Development Suite, you must patch it. These were required on Microsoft Vista (32-bit) before you could successfully install SQL Server 2008 Express Edition.

1. Microsoft .Net Framework 3.5 SP1 (even if you’re more current).
2. Microsoft PluginInstall (verifies you’ve a licensed copy).
3. Microsoft Installer 4.5.
4. Microsoft Windows PowerShell 1.0.

The list of files for the installation on Windows Vista 32-bit are:

The installation screen shots from my earlier install are here. You must also import the correct certificate. A pre-installation Microsoft .NET Application Security warning will stop the installation completely. If you click the warning, you’ll see this message:

Enter the URL in your browser and you’ll get the following if it was successful.

I choose not to enable automatic updates because it often runs at awkward times. Ultimately, the installation worked fine.