When append Database but system show error message as below

 

Solution:

1) Close QnE Optimum

2) Open "Regedit"



3) Go to HKEY_LOCAL_MACHINE > SYSTEM > CurrentControlSet > Control > Lsa > fipsalgorithmpolicy

4) Right Click on "(Default)" > Click "Modify" > Change Value Data = 0.



5) Close Regedit

6) Open QnE Optimum and Append Database again