i am facing problem in using 8051 usb asp programmer, whenever i connect my programmer to pc it shows error like.. usb device not recognized. even i couldn't see anything like usb asp in device manager.

please help

 

Try rebooting your computer.
If that does not work you need a new programmer.

 

I did connect the programmer with 3 other pc's all of them having the same problem

 

Hello,

Some programmers will need the drivers installed BEFORE connecting it to the PC.
Are the drivers available?

Bertus