Hyperlink

I know this sounds really stupid, but I clicked a link on a YouTube comment by Ratimir Karadzic, and it downloaded a .zip file called 'file1'. I immediately panicked and removed it, but when I clicked to go on Windows Explorer just after I removed it permanently from the Recycle Bin, the icons...

Hi everyone! I need help urgently. When I try to open a hyperlink in Microsoft Office Outlook, a messagebox appears, which says: "Unexpected problem while opening URL [...] Class is not registered" I am not sure if it says this exactly, because I use the software in Hungarian, but thats the...