How can I fix an installation error?

[CargoSushiimira]

Installation error

Hello, so I upgraded my Nokia Lumia 520 to Windows 10 on friday, but, After problems I had to reset my phone, now, everything is good, except that I can't install apps, free or paid, I get the same error
help me please.

 

[abhishek singh21]

Re: Installation error

Hello, so I upgraded my Nokia Lumia 520 to Windows 10 on friday, but, After problems I had to reset my phone, now, everything is good, except that I can't install apps, free or paid, I get the same error View attachment 101884
help me please.

this is aknown bug and many users have faced this. you could try another hard reset and see if it works. or wait for the next build which will probably fix this issue. good day . ( personal suggestion; roll back to 8.1 , and wait for an much more stable and later build, current build is too buggy)

 

[DON_VEGA]

Re: Installation error

Why did you reset ? Why didn't you use the Windows phone recovery tool ? It helped me.