(1722) RPC server is unavailable

I have installed Medieval Bluetooth Network Scanner v. and when I try to refresh the list of devices i receive that error.

Question Info

Last updated February 10, 2019 Views 1,834 Applies to:

Hi scottblack,


Uninstall or remove the ports and the drivers and then reinstall the scanner. You may follow the below steps:

a.    Click on start

b.    Click on Run

c.    Type in cmd in the run box

d.    Type in: printui /s /t2

e.    Printer server properties page opens

f.     Remove the scanner driver installed

g.    Click on port tab and remove the port

h.    Restart the computer and reconnect the scanner. Let windows install the printer drivers through Windows update.


If the above steps do not help, then you may have to post in your query in the below forum:




Samhrutha G S - Microsoft Support.

Visit our Microsoft Answers Feedback Forum and let us know what you think.

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