I'm using Crystal Reports 2013 and SFDC as my datasource and receive an error message when trying to connect:
Login failed
HY000:INVALID_LOGIN:Invalid username, password, security token; or user locked out. [Databse Vendor Code: 58]

I am connecting to a sanbox, test.salesforce.com, and I have added the IP address of the server where Crystal Reports 2013 is installed to the sandbox trusted sites.  I have tried using just the password and password+token in the login credential and receive the error either way.
I use the same credentials to successfully login to Data Loader.
 

I'm using Crystal Reports 2013 and SFDC as my datasource and receive an error message when trying to connect:
Login failed
HY000:INVALID_LOGIN:Invalid username, password, security token; or user locked out. [Databse Vendor Code: 58]

I am connecting to a sanbox, test.salesforce.com, and I have added the IP address of the server where Crystal Reports 2013 is installed to the sandbox trusted sites.  I have tried using just the password and password+token in the login credential and receive the error either way.
I use the same credentials to successfully login to Data Loader.