The logoV.png file is an addition to the title screen if the DLC is included, so it is either an issue with the download or the game itself.
I'm seeing three possibilities here: You downloaded the 2.00 version with DLC included, you downloaded the 2.00 version and DLC separately and manually merged them, or you downloaded the 2.00 version and did not download the DLC.
In the first case, that's an issue with your download. Try another source.
Second case, recheck how you included the DLC, try again, then use other download sources if it doesn't work.
Third case, if it's looking for a DLC file when you didn't include it, that's an issue with the coding of the game. Seems like they didn't put a proper check on the DLC inclusion before pulling resources, if it falls to this case.
For reference's sake, you should see v2.00 on the title bar of the game after launching if it doesn't have the DLC included, and v2.00V+ if it does have the DLC included.
Copying the 2.00V+ version over a previous version doesn't cause issues by the way, that's how I did it and overwrote all content. If your version is v2.00, it should work if you replace the files since the DLC files are completely new and not overwriting anything.