Creatix Polymedia GmbH CTX712AV2 用户手册
Press the button „OK“ to remove the driver.
Go into the hidden directory \Windows\Inf.
Check all “oem*.inf” files (they can be opened by
double click) to find the oem*.inf file
“Prismnic.inf” (Wireless LAN Card):
“Delete” this file.
After deleting the file shut down your PC to
remove the card or restart to install a new update
for the driver.