I can’t save any AutoCAD drawings, when i push the save button or file->save (or save as) the AutoCAD writs on the command bar and do nothing, it seems like a virus on the AutoCAD program. I have AutoCAD 2010 and win 7
any ideas how i can delete the virus from the AutoCAD?

it sure does not sound like a virus and its sure that your problem is not related to windows 10

I think you should first repost your q on technical support not windows 10 cos its not os related

also surely you have tried to save your files elsewhere right? eg save it at Documents folder
or even the Desktop or somewhere else - don't use the default

likely a file rights issue but by now you would already have more info and have done something about it right?