Gmail Notifier Pro uses modern Windows 7 Look & Feel.
Windows 7 support
Gmail Notifier Pro supports 32-bit & 64-bit Windows XP, Windows Vista & Windows 7.
Windows 7 & UAC
When installing Gmail Notifier Pro using the MSI-installer, administrator privileges are required. If User Access Control (UAC) is enabled, Windows 7 will prompt for administrator password in the UAC dialog.
No administrator privileges are needed to run Gmail Notifier Pro. However, if upgrading Gmail Notifier Pro to a newer version, Windows 7 will prompt for administrator password in the UAC dialog.
The Gmail Notifier Pro download page also contains a ZIP archive that includes all files needed to run Gmail Notifier Pro without making any installation. Using this download doesn't require Windows administrator privileges.
All Windows 7 information also applies for Windows Vista.
Windows 7 & .NET
Gmail Notifier Pro requires Microsoft .NET Framework 3.0 to run. Windows 7 and Windows Vista already includes .NET. For Windows XP, the installation can be
downloaded from Microsoft