The Rapid Recovery agent install may fail with error 79, 1603 or 1601. (4040373)

The Rapid Recovery agent install may fail with error 79, 1603 and even 1601. 

Manually installed pre-requisites may appear to install correctly, but all attempts to install the agent either through the agent install exe, or the extracted .MSI file, are failing. 

Other programs may install without issues, but the Rapid Recovery agent/pre-requisites fail or does not install properly. 

Copy WdfCoInstaller01009.dll, place it in C:\Windows\system32 and retry the agent installation.

You can find this DLL from a working server of the matching OS in your environment. Another option to obtain this DLL is to locate the temp folder created in %temp% at the time of the installation.

If the installation still fail after copying the WdfCoInstaller01009.dll into C:\Windows\system32, then try the following:

1. Copy all files located in the temp folder created in %temp% at the time of the installation.
2. Place the copied folders to:
   • C:\Windows\system32
   • C:\Windows\SysWOW64
3. Retry the agent installation.