Run CMD and computer shutdown!

This problem caused by photo.zip.exe. virus.

Solution.
1. click start>run.
- then type gpedit.msc
2. select Administrative Templetes>system>ctrl+alt+del options
3. from remove task manager properties select disable and then exit.
4. press Ctrl+Alt+Del, end photo.zip.exe processes.

From folder option, enable show all files and untick hide extension for known file type.
if you cant see you folder option, enable your registry editor from gpedit.msc.

then, go to system32 in you windows folder, than delete photo.zip.exe file.

clear also photo.zip.exe at winlogon>userinit. DONT delete coma (,)

post your question if you dont understand.