This fix worked for me after trying all the primary troubleshooting steps, which didn't work.
Instructions:
Run cmd.exe as Administrator:
1. Enable the AppX service (AppXSvc) and set it to manual:
sc config AppXSvc start=manual
net start AppXSvc
2. Enable the WSAIFabric service...
This fix worked for me after trying all the principle steps ,which did not work.
This worked -
Run cmd.exe as admin
1 - enable appx service to manual AppXSvc
In cmd.exe prompt
a - sc config AppXSvc start=manual
b - net start AppXSvc
2 - enable wsaifabric service to manual...