What worked for me (found this over on the VWROC forum) was the following - (albeit on a MK7 MIB II Pro Nav - not the FL MK 7.5)
When you download the unzip the original camera file to the SD card, then at the top level of the SD card (i.e. the first view you see when you click on the SD card icon on your computer), contains the following folders and files:
PersonalPOI
metainfo2.txt
If you double click on the "PersonalPOI folder above, it will open and reveal the following folders:
MIB2DE
MIB2HIGH
MIB2TSD
What the hack is, is to open the folder "MIB2HIGH" above which will then reveal the folders
PersonalPOI
metainfo2.text
Select both of these and copy both of these folder / files, then go back to the root (i.e. the first level of the SD card as mentioned above), and paste these 2 items back in there. As they have the same names as the original files that reside in this directly, the computer will ask if you want to over write - just say yes.
Basically what you are doing is moving the contents of the MIB2HIGH Folder up a level to the root of the SD card.
This worked for me.