Oh my god, that's kinda messed up ,I messed my PC up.
By "full wipe" does that include my personal files too? or can I just reset it and keep my files?
And before I do this ,is there any ANY ANNNNNNY solution other than that?
Four points on this matter.
1. In days of yore, you got a PC, it had a hard drive for the OS and what seemed like lots of extra space, and you had a floppy or later a DVD drive. Your data was on your C drive and so if you hosed your OS you probably pretty much hosed your personal files too.
2. Nowadays storage is so cheap you can keep data on a separate drive and even do an external backup. So make that a habit (that is, an internal drive separate from your OS, to be used for your files, and an external drive to which you save regularly).*
3. Learn the SET RESTORE POINT to use BEFORE you go mucking around in places like dll files or system config etc. That way, so long as you can at least get signed back in to the OS, you can return things to normal.
4. When things are humming along and everything seems fine...that's a good time to set a restore point. Ima do that right now.
Greg N
*bonus points for external backups such as Carbonite