FTDI Drivers causing BSOD w/ Vista SP2


New member
I just installed Service Pack 2 for Vista x64, only to find that my computer crashes with a BSOD at restart. This only occurs when my USB LCD is connected. After doing some digging, it turns out it's the FTDIBUS.sys driver that is causing the problem. Any suggestions to fix this?
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Last edited:


New member
I fixed the problem by mixing the custom CrystalFontz drivers and the latest FTDI drivers. I've uploaded an attachment of the drivers I used.


CF Mark

There isnt much we can do about this other than reporting the problem to FTDI.
It would probably be a better idea for you to email them describing the problem, so they can discuss it with you.