©
2009 Microchip Technology Inc.
DS51806A-page 22
Problem 3:
When a PC application, such as the HID bootloader and
HID PnP Demo Composite
HID+MSD Demo only (PID=0x0054).exe
are launched, an error message
appears and the application does not open correctly.
Resolution:
The HID bootloader and HID PnP demo applications were developed in the Microsoft
Visual C++ 2005 Express Edition development environment and will not run without the
PC having the
.NET
Framework 2.0 (or higher) redistributable package installed. If the
.NET
package has not been installed, do so.
The
.NET
Framework redistributable package is available in the MCHPFSUSB
Framework on the CD-ROM disc that comes with the PIC18F46J50 Full-Speed USB
Demonstration Board. Alternately, the
.NET
package can be downloaded from the
Microsoft web site:
and use the key words, “
.NET
Framework”.
The Windows Vista and Windows 7 operating systems already have support built-in
for
.NET
Framework 2.0 or later, so installation of the
.NET
package is unnecessary.
Earlier Windows operating systems, however, will require the package installation.
