Originally Posted by showtime
The following actions did the trick for me.
From a command prompt, go to C:\Program Files\Common Files\Research In Motion\usb drivers
Type the following commands in the specified order, and press ENTER after each command:
Type cd c:\program files\common files\research in motion\rimdevicemanager and press ENTER.
Type regsvr32 rimdevicemanagerps.dll and press ENTER.
Restart the BlackBerry Enterprise Server computer
Click Start > Search > For Files or Folders.
In the Search for files or folders named field, type rimdevicemanagerps.dll, then click Search Now.
Record the folder path where the rimdevicemanagerps.dll file is stored on your computer.
From a command prompt, type cd <path>, where <path> is the path you recorded in step 3 of this procedure, then press ENTER.
At the command prompt, type regsvr32 rimdevicemanagerps.dll and press ENTER.
Type exit and press ENTER.
This fixed the error I was getting when clicking on Load Handheld (Interactive). I still get the error when clicking on Load Handheld, which I'm working with RIM on *sigh*. At least the Blackberry Manager is somewhat functional for me again.