If you are encountering Sage 50 error 1628, you can go through the steps given below to fix the error:
- Step 1: You need to repair all the Windows registry
- Step 2: Perform a full malware and virus scan
- Step 3: Remove all the junks
- Step 4: Undo the changes you made on the system recently
- Step 5: Reinstall the Sage 50 software.
These steps will help you get rid of the error. But if you can’t get the solution even after following these steps, you can get in touch with Sage customer service and speak to experts to get the best possible solution in no time at all.

Solved: https://www.accountingsupport-helpline.co.uk/troubleshoot-sage-error-code-1628/