cy7c64215-28PVXC Problem

[Anonymous]

        Hello! I'm using cy7c64215-28PVXC to do a mouse, but when I connect the chip in my computer, recognizes the chip like a unknown device I have W8. how can I fix this error?   

[Anonymous]

        Hi fco18   
I'm not sure about Win8 and I haven't this chip, however   
This chip dedicate for USB.   
Some chip like this that have a I2C interface to programming.   
This might be need pull up resister(5Kohm~) on D+,- pin.   
Which programmer did you use?   

[Anonymous]

        Hello PSoC73 thanks for reply, I used this chip to make a USB mouse , I proved it in another computer with Windows 8 and I have the same error "Unknow device", but when I tried in windows vista It worked perfect. So I don´t know what can I do to solve this problem   

[Anonymous]

        Oh, very nice to see working well   
that must be driver recognition issue of Win8.   
I heard, that is very strict but there are some way to bypass it.   
please GGL IT.