Error code 1038 in the QuickBooks Web Connector is the result of a missing or incorrect password for a third-party application.
Although error QBWC1038 may sound confusing, it only requires a simple change to resolve.
Cause
QuickBooks Web Connector error 1038 is caused by a simple password mis-match. This can mean that:
- The stored password has a typo
- The stored password is longer valid (has been changed)
Solution
Updating your "master" password in QuickBooks Web Connector is quick and easy. Look for the column named Password and go to the line with the appropriate application and enter the correct password details.