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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(185.6, 72%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ES%3C/text%3E%3C/svg%3E)
Running Win 10 VSCE 2022
Attempting to replicate the Drum Pad WinUI 3 example by J.Zhang.
I start a winUI 3 Blank App Project, And immediately try a Build.
As expected I see Build Solution Succeeded
So I attempt to run and encounter a
DEP0700 Registration of the App Failed
I entered no additional code.
Why would this occur?
What should I do to resolve this issue?
Bob
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(156.8, 43%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EF%3C/text%3E%3C/svg%3E)
Can you share the exact error message? For example, there is a similar error for this issue:
https://learn.microsoft.com/en-us/answers/questions/642938/dep0700-registration-of-the-app-failed-0x80073cfd.html