After installing NFA 9.3.6+ Harvester you see error 1067 & 1053.
That the libmysql.dll on the NFA system have a different size.
Replace the libmysql.dll in the Reaper folder with dll from D:\CA\NFA\MySql\lib
Steps to complete;
§ Stop nfa services
§ Rename libmysql.dll in folder D:\CA\NFA\Netflow\Reaper
§ Copy D:\CA\NFA\MySql\lib\libmysql.dll to D:\CA\NFA\Netflow\Reaper
§ Start nfa services
CA Support have made engineering aware of this problem. And will look to make sure it is fixed in an upcoming release.