Hi guys, I´ve just download skydrive and, apperantly I´m no longer able to open my folder on my laptop, which means; I click on windows letf-down corner logo, and then when I choose any functionality like Documents-Images-my own folder nothing happend, a pop-up messagge appears with a red cross saying "error en la llamada de sistema" or in english "error on the system calls" explorer.exe.

And now, i cannot even open my own files, all this after I´ve tryied to download skydrive. Any suggestions???