Hello!! Sorry if this has been asked or posted elsewhere. I had installed Google Toolbar and then uninstalled it and deleted all Google folders, files, etc. There are a couple I can't delete. When I start Outlook I get this error message: "The add-in "C:\Program Files\Google\Google Desktop Search\GoogleDesktopO..." could not be installed or loaded. This problem may be resolved by using Detect and Repair on the Help menu. Unable to load "C:\Program Files\Google\Google Desktop S...". You may be out of memory, out of system resources, or missing a .dll file." I have tried Detect and Repair. Same error message. Help, please??? Thank you!!
I use System Mechanic Professional (from iolo.com) to remove all the files & folders of an application after I uninstall it. I recommend this to all. But I am not sure, what is the source of your problem.
Go back to the folder "C:\Program Files\Google\Google Desktop Search\GoogleDesktopO" and see what is there. Even delete the whole folder. I had the same thing happen at work and when I took out the folder the errors, (more than what you had) went away.