yesterday i put windows 2000 driver cd into my cd-rom drive and suddenly my laptop doesn't "see" that drive anymore.
When i go to system/hardware, it's telling me that i'm having a device manager error code 19 and that my registry might be corrupted. I found this information that may possibly fix this problem for me, but i have no idea what an upperfilter or lowerfilter is. Can anyone help me shed some light on this??
remove the upperfilters and lowerfilters values completely from the following registry key:
it worked!!! Bless you! Happy new year!