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Questions about running USB examples

Other Parts Discussed in Thread: TMS320C5535

I am trying to run C55XCSL-2.50 USB poll examples on my TMS320C5535 eZdsp USB kit. This program can test USB communication by host USB tool (c5505usb_ep_diag.exe) which can send or receive 64 bytes of data to dev kid. I followed the instructions in the comment of this example:

1. Open the CCS and connect the target  (No problem)

2. Open, build and load the USB program to the target (No problem)

3. Set the PLL frequency to 100 MHz (No problem)

4. Run the program loaded on to the target (No problem)

5. Open the Windriver driver wizard and install the inf file for the USB device (No problem)

6. Run the "c5505usb_ep_diag.exe" (No response, no dialogue window appears)

My laptop OS is Windows 7, develop software is CCS4.2.4

Could you tell me why I could not run "c5505usb_ep_diag.exe"? Thanks!

I attach the host develop tool which was downloaded from your forum.

5488.C5505_USB_Host_Tool.rar