MidiFighter3D Utility doesnt launch on Windows 7 0xc000007b error
Hey there, hapy to just received my new brand MF3D.
Unfortunately, i cant launch mf_utility.exe.
I have a 0xc000007b error on start.
Driver has installed itself alone, and MF3D is well recognized as Midi Fighter 3D and emitting midi signal.
Hum… What can i do to resolve this ?
hello, thanks for your advice.
unfortunately, its not this.
I had a look to drivers folders and installed in SYSwow64 the windusb0 dll and now its working.
i would suggest to DJTECHTOOLS to mention it somewhere easely seenable on their site 
great software this configurator
Interesting. I gave up on my Windows 7 PC, and have been walking over to my Mac each time I want to configure the mf3D. You say there’s a DLL I should put somewhere?
Yes the winusb0 dll is not accessed by the mfutility from its folder ( its along the program but not being correctly loaded)
Check driver folder in djtechtool folder and choose from the readme file the good dll and destination folder
Hey guys,
There was an issue with the installer not using the correct DLL. I uploaded a new version of the windows installer on Friday (18/5/2012).
This should have fixed the issue, can you do the following.
Uninstall the utility.
Download the utility installer again, and install.
Report back here.
Or if you did download the install after Friday, can you please let me know
ok.
1-uninstalled Utility. some clean to do in INO > the DJTECH TOOL folder still remains
2-deleted manually the libusbdll from windows WOW 64
3- rebooted windows
installed new midi fighter utility and YES it works
good job
by the way, what are the midi internal settings for retro talking to the leds ? i mean what is happening if i send mid velocity from 1 to 64 to the MF3D ?
I will extend retrolighting capabilities of whitecat to midifighter possibities, and forget my Launchpad framework…
Hey Karistouf,
Great I’m glad that issue is resolved.
Check out this document (available on the product page) for a complete list of LED control.
Thanks i have already readen this paper
but it still not showing what are the the reserved velocity for ( 1-64)?
Should i have a look to avr midifighter code ? Is it also for mf3d?
Hi Karistouf,
The reserved velocities do nothing, they are reserved for potential future use.
thanks for the answer !
what are the orders sended to the device to repoprgram it like the mf utility ? SYS ex ?
yes we send the color configuration from the utility as a sysex message
is it possible to have a documentation of your procedure, or a sample of messages you are sending ?