To help everyone out and save a lot of time. I have created a SFV file so you can verify the files in your FlashFXP folder.
If your files do not match please download the setup again from our website.
Download Here
If you need a SFV viewer you can download FlashSFV from
here
Sorry about that, it seems I created a SFV of the wrong EXE
This time it's correct.