4 serials | error doctor 
| Date | OS | Name | Version | Rating |
|---|---|---|---|---|
| 2007-01-01 | PC | Error doctor 2007 |
2007 | 72.31% |
| 2006-07-01 | PC | Error Doctor 2006 |
1.3 | 72.00% |
| 2005-08-01 | PC | Error Doctor 2006 |
unknow but crack worked as of 07/25/2005 | 62.50% |
| 2005-08-01 | PC | Error Doctor |
2006 | 44.00% |