Volume Darkness Copy Support Mistake while Setting up Search Support Application on SharePoint 2013

If you get the following error (see below) while installing the Search Service Application on SharePoint 2013, make sure that the "SharePoint Server Search 15" (OSearch15.exe) has full control privileges to the following registry key: HKLM\System\CurrentControlSet\Services\VSS\Diag

Error

Volume Shadow Copy Service error: Unexpected error calling routine RegOpenKeyExW(-2147483646,SYSTEM\CurrentControlSet\Services\VSS\Diag,...).  hr = 0x80070005, Access is denied.

Operation:

   Initializing Writer

Context:

   Writer Class Id: {0ff1ce15-0201-0000-0000-000000000000}

   Writer Name: OSearch15 VSS Writer

   Writer Instance Name: OSearch15 Replication Service

   Writer Instance ID: {51cfa6a9-0ee0-4650-928a-c52e42b8df3b}