Open powershell as administrator and copy and paste this given below and after that restart laptop or pc and it will 100% fix the issue...

Get all the provisioned packages

$Packages = (get-item 'HKLM:\Software\Microsoft\Windows\CurrentVersion\Appx\AppxAllUserStore\Applications') | Get-ChildItem

Filter the list if provided a filter

$PackageFilter = $args[0]

if ([string]::IsNullOrEmpty($PackageFilter))

{

echo "No filter specified, attempting to re-register all provisioned apps."

}

else

{

$Packages = $Packages | where {$_.Name -like $PackageFilter}

if ($Packages -eq $null)

{

echo "No provisioned apps match the specified filter."

exit

}

else

{

echo "Registering the provisioned apps that match $PackageFilter"

}

}

ForEach($Package in $Packages)

{

get package name & path

$PackageName = $Package | Get-ItemProperty | Select-Object -ExpandProperty PSChildName

$PackagePath = [System.Environment]::ExpandEnvironmentVariables(($Package | Get-ItemProperty | Select-Object -ExpandProperty Path))

register the package

echo "Attempting to register package: $PackageName"

Add-AppxPackage -register $PackagePath -DisableDevelopmentMode

}

Had the same problem and it worked. Thank you

thanks a lot :) working properly...

i cannot install the .inf files of the drivers. Please someone help me!!

Driver for DTS APO4x is not available to download anymore on this link