Hi Santosh
After copy B1 Current User.XML file from C:\Users\Administrator\AppData\Local\SAP\SAP
Business One to C:\Users\XXX\AppData\Local\SAP\SAP Business One, the path in B1 Current User.XML file is still pointing to Windows Administrator user name.
So you must open to edit B1 Current User XML file, just press CTRL Find to search for the name Windows user Administrator name and replaced with the relevant XXX windows user name.
Example
C:\Users\kedalene.chong\Local Settings\Application Data\SAP\SAP Business One\-REGISTRY-HKEY_CURRENT_USER-SOFTWARE-SAP-SAP_Man
Hope this solution works for your case.