Windows 7 not recognizing right password

Alright, sorry for all the topics and posts. I've used the .iso for Windows 7 64 bit, installed the drivers, and everything should be running beautifully. However, for some bizarre reason, when I boot Windows 7 and enter my password - which I absolutely know is the right one - it says it's incorrect. I've tried entering it in caps, just for the hell of it, and that does nothing. It has my name right.

Occasionally, if I've previously entered it in lower-case or caps, and do the opposite, it'll make like it's starting up, but after several seconds tell me again that the password is incorrect.

I really don't understand why Windows doesn't know my password. I've never had this particular problem before. I thought perhaps the keyboard wasn't working, but it is, at least it's typing into the password entry box. I know there are programs out there that can recover/delete a Windows password, but I'd have to use a friend's computer to put them on a USB drive since this MacBook Pro is the only computer I have. I'd rather not go through the trouble if I don't have to - don't want to be messing around on someone else's computer. Any suggestions as to why Windows is being such a butt?

 

Windows 7 had me set up a password, I wish I hadn't if I had known it wouldn't work. Where would the keyboard switcheroo be on the login page?

 

Please, I really need some help. I really need to get into Windows 7. I tried downloading the Ophcrack software and putting it on a disc using the ISO Burner software but the disk won't boot on starting.