I have a Dell XPS 12 running Windows 10 Technical preview with all updates and latest preview build (available to me) per Windows Update.
I followed the steps to add my brand new out of the box this morning Microsoft Wireless Display Adapter. It sees the adapter, tells me to follow any steps on my TV (non) and then appears to load a driver. It then completes with a Driver error message and nothing. No other options.
I downloaded the wireless adapter app but since I cannot connect its useless to me. (unless I'm missing something)
Can I get some help on troubleshooting this?
I searched the event log for the device and found a recurring Device stopped error:
General:
Device SWD\WiFiDirect\2a:18:78:9b:eb:fe#Miracast had a problem starting.
Driver Name: miradisp.inf
Class Guid: {D421B08E-6D16-41CA-9C4D-9147E5AC98E0}
Service: WUDFRd
Lower Filters:
Upper Filters: MiraDispKmd
Problem: 0x2B
Status: 0x0
Details: