Universal Windows Platform (UWP)
A Microsoft platform for building and publishing apps for Windows desktop devices.
2,833 questions
Activation phase: COM ActivateExtension
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Nivedita Parihar
21
Reputation points
When i installed 64 bit appx it worked fine on that config, but when installed on 32 bit config, appx launch is not working and throwing error in event below mentioned below.
An attempt to register a process failed because the target host was not in a valid state to receive process registrations.. Activation phase: COM ActivateExtension
then next launch onwards below error,
Activation for DellInc.DellSupportAssistforPCs_htrsf667h5kn2!App failed. Error code: The app didn't start.. Activation phase: COM ActivateExtension
{count} votes
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Nico Zhu (Shanghai Wicresoft Co,.Ltd.) 12,856 Reputation points2020-08-24T12:54:45.913+00:00 Have you uninstalled 64 bit appx before install 32 bit appx?
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