RFPALGUI cannot connect to SC1905 or SC1894 eval boards. The error message is "There is no adapter connected to USB port or the adapter is used by another application. Please restart the program with an adapter."
I am using Scintera SC-USB-SPI rev. 3 to connect USB to SPI. I have verified that my PC finds the device. However, the device manager lists the following device status: "Windows cannot verify the digital signature for the drivers required for this device. A recent hardware or software change might have installed a file that is signed incorrectly or damaged, or that might be malicious software from an unknown source. (Code 52)" Can someone help me overcome the driver issues? Thank you!!
