Pickit 2 clone not detect win 8 32bit

[the_kid25]

please help my problem pickit 2 clone not detect win 8 32 bit
i get schematic

 

[wp100]

Hi,

Pickit2 firmware does work under W8.0, 8.1 and 8.1.1 32bit , so no fault there.

Your diagram looks ok though I cannot make out the value of the resistor pulling up Mclre .

Assume you mean the Pk2 is not detecting the 18f2550 chip.

Have you got the Pk2 screen set to Auto Detect ?

Have you tried Manually selecting the chip ?

How long are the wires from the Pk2 to the 2550 ? - more than 150mm long and you can start to have problems.

Have you tried running the Pk2 diagnostics from the Menus ?