Try to set a system restore point before installing a device driver
Sony,
Check the Don’t detect my
Modem option
Ericsson,
Compatible with K300i
Modem,
Do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games
Scripts,
Unzip the file to a temporary folder
K300,
Browse to the temporary folder in step 2 and select the desired
Modem Sony,
Select Add
Ericsson,
Problems can arise when your hardware device is too old or not supported any longer
Modem,
Open Phone and
Modem options
Scripts,
Select the Modems tab
K300,
This will help if you installed a wrong driver
Sony,
OSSupport:Windows Size:19 KB
Installation instructions: Download the zip file to your computer
Ericsson,
Remember where you put it
Modem,
It is highly recommended to always use the most recent driver version available
Scripts,
Open the Control Panel
K300,