Unable to open an item in Windows Vista Business with a single click

This problem may occur if the 'Single-click to open an item (point to select)' option is not selected. This post provide Technical Support to fix error with Windows Vista Business If you unable to open an item with single click.

Solution: Click 'Start' and click 'Control Panel'. Click 'Appearance and Personalization'. Click 'Folder Options'. In the 'General' tab, from the 'Click items as follows' section, select the 'Single-click to open an item (point to select)' option. Click 'OK'.

Details: Windows Vista Business allows easy management of files and folders. You can use either mouse or keyboard to navigate files and folders. Sometimes, you may not be able to open an item with a single click.

Follow the step to fix it
1) Click 'Start' and click 'Control Panel'. (The 'Control Panel' window appears.)
' Control Panel' window
2) Click 'Appearance and Personalization'. (The 'Appearance and Personalization' window appears.)
'Appearance and Personalization' window
3) Click 'Folder Options'. (The 'Folder Options' dialog box appears.)
' Folder Options' dialog box
4) In the 'General' tab, from the 'Click items as follows' section, select the 'Single-click to open an item (point to select)' option.
5) Click 'OK'.