Need help with my LG FM37 - stuck in "rebuilding library" screen

[armin310]

Hi there! I have the following problem: my lg worked just fine few days ago and I uploaded a huge video file on it. after that the device went in "rebuilding library" screen and it stuck there. I found the ADFU driver and I edited the file to mach my device but in the driver installation process I get the message that I need to find the file "afuud.sys", after I do that my PC restarts (crashes). Is there a way to access the file system in ADFU mode to delete the video file (I also can't get the product tool to see my device) and where can I get the firmware for FM37? I have the .exe firmware update but that's only for working devices and when you unpack the .exe file you get .rom, .vis files there's no fw or ufw file anywhere.

Please help!

thanks