Or, in a fraction of the time, you could level an Ally alt and get the rest of those wins in a day or two. Then you can go back to your Horde toon and block IoC and AV like everyone else with any sense. Until those maps are fixed only suckers and bots are gonna play them as Horde.
Once you close ACCDB files, the LACCDB file is automatically deleted. If for any reason the LACCDB file is still present once you close the Access database, it is safe to right click on the file and then choose Delete from the drop-down menu.
Setting jna.debug_load=true, I could see that the DLLs were extracted and copied to the temporary folder with different names by Native.extractFromResourcePath method. However, due to the name change to liblept170.dll file, the second library could not be loaded, and that has caused the exception.