My development board is normal before today.But today after I build succeeded,and I click "Program",there is a question appeared as shown in the figure 1;when I click "Show targets with compatiable Silico" at the figure 1,figure 2 is appeared;when I click "Port Setting" at the figure 1,figure 3 is appeared;when I click "Port Acquire" at the figure 1,figure 4 is appeared.
You are probably using a CY8CKIT-050 board with the chip CY8C5868AXI-LP035. If so, please check all switches and jumpers to comply with 3.3V settings.
When all fails:
There is a program named USBdeview(64) to download for free from nirsoft.net. This program is able to de-install the drivers "sitting" on your USB-Port. When re-connecting your development kit there will be (after some time) a download to get the latest drivers. Wait for completion and retry.
When still everything fails:
Create a support case and a Cypress engineer will get in contact with you: At top of ths page click on Design Support -> Create a Support Case and tell your problem, provide a link to this thread, so they can see what you already did...