Look in Control Panel\Administrative Tools\Services. Is the Desktop Management... running?
I was able to boot in safe mode and login with my normal info.
As look in Control Panel>Administrative Tools: that folder is empty. I did not look in all the other folders, but most of them have content. I would bet that 'Administrative Tools' is the only one that is empty.
So, I do not know if the Desktop Management is running but I would guess not. I cannot even access the services folder.
BTW, my desktop has folders and files on it but no programs.