Current version 188.8.131.52
Known Issue – We have discovered an problem that causes DPS for Windows to not install properly for some users.
This is affecting users who have performed a clean install of Windows 10 Anniversary Update (version 1607) and who have Secure Boot enabled in their BIOS settings.
After installation affected users receive a “Driver not signed” or “Driver Not Found – 1001” error message.
Windows is blocking the installation of the DPS virtual audio driver. This was caused by changes in the way Microsoft handles enforcement of driver signing of kernel mode drivers in the Windows 10 Anniversary Update.
We are looking into this issue.