Answer:
Please follow the steps given below to avoid the problem.
Step1: In Head Office server.
- Go to Main Menu> Settings > Database Maintenance > Query DB (T > D > Q)
- Type SELECT MLGUID FROM Server
- Press F5 or you can click on the Execute button.
- Copy the Result to a notepad.
- Save the notepad.

Step2: In Branch Server
- Go to Main Menu> Settings > Database Maintenance > Query DB (T > D > Q)
- Type UPDATE Server SET MLGUID = '<Copied Output, saved in notepad>'
- Press F5 to execute the Query.
- Now run the Software and try to import.

Note:
1. Change Server and Database Name.
2. Replace '<Copied Output, saved in notepad>' with MLGUID copied in HO Server System, in step1.
