When you are trying to open the sage account, and you are not able to log in, the following message might have appeared: 'You have entered an invalid password'. The message can display the following errors.

• You type an incorrect password.
• Problem with password encryption.
• You've restored data from the later version.
• Microsoft .NET Framework 3.5 or above not active.
• The setup.dta file is damaged or corrupt.

Cross check all the above mention points, if still facing problem, you can contact with the SAGE customer support phone number and talk to Sage technical support team to resolve the error.