Using LinuxLite to repair Win 7 password

[avj]

The problem now appears to be that you entered: 

Code:

chntpw -u colin SAM

  that line looks like it should read

Code:

chntpw -u Colin SAM

, capitallization is important. 

| RID -|---------- Username ------------| Admin? |- Lock? --|
| 01f4 | Administrator                  | ADMIN  | dis/lock |
| 03e8 | Colin                          | ADMIN  |          |
| 01f5 | Guest                          |        | dis/lock |