I downloade netflix on my win 10 and ran it with process explorer.
Apparently it's not a traditional program but an app. Apps are run off the process named shost.exe
I filtered on shost.exe and then did edit find for netflix and the first thing it does is look at:
HKCU\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\4DF9E0F8.Netflix_mcm4njqhnhss8\PSR
so the netflix app is called 4DF9E0F8.Netflix_mcm4njqhnhss8 on my PC. Don't know if it's the same on yours.
I did another filter
Path Contains netflix Include Add Apply and that seems to filter on just netflix.
Looking at the last bit it looks like this:
Path Result Detail HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.ContentPrefetcher.Internal.ContentPrefetcherTask.ClassId.1\CustomProperties SUCCESS HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.ContentPrefetcher.Internal.ContentPrefetcherTask.ClassId.1 SUCCESS HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.BackgroundTransfer.Internal.NetworkChangeTask.ClassId.1 SUCCESS HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId SUCCESS HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.BackgroundTransfer.Internal.BackgroundTransferTask.ClassId.1 SUCCESS HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId SUCCESS Desired Access: Read HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId SUCCESS Query: Name HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId SUCCESS Index: 0, Name: Windows.Networking.BackgroundTransfer.Internal.BackgroundTransferTask.ClassId.1 HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.BackgroundTransfer.Internal.BackgroundTransferTask.ClassId.1 SUCCESS Desired Access: Read HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.BackgroundTransfer.Internal.BackgroundTransferTask.ClassId.1 BUFFER OVERFLOW Query: Name, Length: 416 HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.BackgroundTransfer.Internal.BackgroundTransferTask.ClassId.1 SUCCESS Query: Name HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.BackgroundTransfer.Internal.BackgroundTransferTask.ClassId.1\Vendor SUCCESS Type: REG_SZ, Length: 2, Data: HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.BackgroundTransfer.Internal.BackgroundTransferTask.ClassId.1\Icon SUCCESS Type: REG_SZ, Length: 18, Data: icon.png HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.BackgroundTransfer.Internal.BackgroundTransferTask.ClassId.1\DisplayName SUCCESS Type: REG_SZ, Length: 2, Data: HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.BackgroundTransfer.Internal.BackgroundTransferTask.ClassId.1\Description SUCCESS Type: REG_SZ, Length: 2, Data: HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.BackgroundTransfer.Internal.BackgroundTransferTask.ClassId.1 SUCCESS Query: HandleTags, HandleTags: 0x0 HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.BackgroundTransfer.Internal.BackgroundTransferTask.ClassId.1\CustomProperties SUCCESS Desired Access: Read HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.BackgroundTransfer.Internal.BackgroundTransferTask.ClassId.1\CustomProperties SUCCESS KeySetInformationClass: KeySetHandleTagsInformation, Length: 0 HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId SUCCESS Index: 1, Name: Windows.Networking.BackgroundTransfer.Internal.NetworkChangeTask.ClassId.1 HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.BackgroundTransfer.Internal.NetworkChangeTask.ClassId.1 SUCCESS Desired Access: Read HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.BackgroundTransfer.Internal.NetworkChangeTask.ClassId.1 BUFFER OVERFLOW Query: Name, Length: 406 HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.BackgroundTransfer.Internal.NetworkChangeTask.ClassId.1 SUCCESS Query: Name HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.BackgroundTransfer.Internal.NetworkChangeTask.ClassId.1\Vendor SUCCESS Type: REG_SZ, Length: 2, Data: HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.BackgroundTransfer.Internal.NetworkChangeTask.ClassId.1\Icon SUCCESS Type: REG_SZ, Length: 18, Data: icon.png HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.BackgroundTransfer.Internal.NetworkChangeTask.ClassId.1\DisplayName SUCCESS Type: REG_SZ, Length: 2, Data: HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.BackgroundTransfer.Internal.NetworkChangeTask.ClassId.1\Description SUCCESS Type: REG_SZ, Length: 2, Data: HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.BackgroundTransfer.Internal.NetworkChangeTask.ClassId.1 SUCCESS Query: HandleTags, HandleTags: 0x0 HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.BackgroundTransfer.Internal.NetworkChangeTask.ClassId.1\CustomProperties SUCCESS Desired Access: Read HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.BackgroundTransfer.Internal.NetworkChangeTask.ClassId.1\CustomProperties SUCCESS KeySetInformationClass: KeySetHandleTagsInformation, Length: 0 HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.BackgroundTransfer.Internal.BackgroundTransferTask.ClassId.1\CustomProperties SUCCESS HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId SUCCESS Index: 2, Name: Windows.Networking.ContentPrefetcher.Internal.ContentPrefetcherTask.ClassId.1 HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.ContentPrefetcher.Internal.ContentPrefetcherTask.ClassId.1 SUCCESS Desired Access: Read HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.ContentPrefetcher.Internal.ContentPrefetcherTask.ClassId.1 BUFFER OVERFLOW Query: Name, Length: 412 HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.ContentPrefetcher.Internal.ContentPrefetcherTask.ClassId.1 SUCCESS Query: Name HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.ContentPrefetcher.Internal.ContentPrefetcherTask.ClassId.1\Vendor SUCCESS Type: REG_SZ, Length: 2, Data: HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.ContentPrefetcher.Internal.ContentPrefetcherTask.ClassId.1\Icon SUCCESS Type: REG_SZ, Length: 18, Data: icon.png HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.ContentPrefetcher.Internal.ContentPrefetcherTask.ClassId.1\DisplayName SUCCESS Type: REG_SZ, Length: 2, Data: HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.ContentPrefetcher.Internal.ContentPrefetcherTask.ClassId.1\Description SUCCESS Type: REG_SZ, Length: 2, Data: HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.ContentPrefetcher.Internal.ContentPrefetcherTask.ClassId.1 SUCCESS Query: HandleTags, HandleTags: 0x0 HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.ContentPrefetcher.Internal.ContentPrefetcherTask.ClassId.1\CustomProperties SUCCESS Desired Access: Read HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.ContentPrefetcher.Internal.ContentPrefetcherTask.ClassId.1\CustomProperties SUCCESS KeySetInformationClass: KeySetHandleTagsInformation, Length: 0 HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.BackgroundTransfer.Internal.NetworkChangeTask.ClassId.1\CustomProperties SUCCESS HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId NO MORE ENTRIES Index: 3, Length: 288 HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.ContentPrefetcher.Internal.ContentPrefetcherTask.ClassId.1\CustomProperties SUCCESS HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.ContentPrefetcher.Internal.ContentPrefetcherTask.ClassId.1 SUCCESS HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.BackgroundTransfer.Internal.NetworkChangeTask.ClassId.1 SUCCESS HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId SUCCESS HKCU\Software\Classes\Extensions\ContractId\Windows.BackgroundTasks\PackageId\4DF9E0F8.Netflix_6.17.61.0_x64__mcm4njqhnhss8\ActivatableClassId\Windows.Networking.BackgroundTransfer.Internal.BackgroundTransferTask.ClassId.1 SUCCESS
Mine just brought up the app that looks like
I don't have an account so it didn't try to log in.