Unable to close "Power Manager Guage" in the taskbar

[littleones]

On my ThinkPad T-60 I am running Vista Ultimate and the majority of the time I am using AC power. Recently, I took my notebook with me on a business trip. Three or four times I used only the battery.
 
 Now, I have a battery and plug icon in my taskbar that I cannot remove. When I right click it, and left click "Close Power Manager Guage" the follow window appears:
 
 "RunDLL
 Error loading C:\PROGRA~1\ThinkPad\UTILIT~1\PWMTR32.DLL
 The specified module could not be found."
 
 Is there a straightforward way to resolve this?

[guestolo]

What happens if you do the following?

1. Right-click the taskbar, and then click Properties.
2. Click the Notification Area tab.
3. Under System icons, clear the Power check box.

[guestolo]

In addition, can you check what Power Manager version you have installed
# Start Power Manager. The main screen will be displayed.
# Select the About... system menu. The version will be displayed.

Here is the latest version, I would read the documentation
http://www-307.ibm.com/pc/support/site.wss...R-67216#version