Important registry entry has changed and virus being sent from my email

[grace pais]

I keep getting a message from Spybot that an important registry entry has changed. When I try to deny the change, it will not allow. If I try to accept, it says ok and then the message comes right back up. At the same time, someone has sent an email of "fotos" to all of my contacts from my hotmail account. Some people cannot open and others open and find a virus and others find pornographic pictures. The email continues to be sent out every few days. Could this be connected with the entry change? This is what the window looks like from Spybot:

Important Registry entry that has been changed

System Startup User Entry Change- Value Deleted

Entry Spybot Deleting B7756

Old data Command/c del "C:\program files . . .

[spybotsandra]

Hello,

You have Spybot Deleting as entry, so you made a scan with Spybot and fixed stuff. If you have scanned and fixed items with Spybot you have to allow the registry change that the Resident TeaTimer is asking for.
Only then the items will be deleted completely.

Best regards
Sandra
Team Spybot