Jump to content

Featured Replies

Posted

I have an usb benq scanner s2w4300u and I installed it many times before and

 

there was no problem at all, last time whn I connected it and was trying to

 

install it I got failed, I always receive the message "the class installer

 

has deied the request to install or upgrade this device"

 

 

 

I tried many solutions such as uninstalling all USB drivers, removing all

 

usb peripherals connected to the PC, installing new drivers for that

 

scanner,...

 

 

 

I hope to help me

 

 

 

thanks,

 

 

 

Ali El-Matarawy

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...