Error: Writing to File TrilliumSoftware.DirectorManagerLib.dll - trillium_discovery - trillium_quality - 17.1

Problem:

When installing the Control Center, you get the error:

Error 1304: Error writing to file TrilliumSoftware.DirectorManagerLib.dll 

Solution:

You are getting this error because the client machine has a .NET version that is lower than the recommended version.

Check the version of .NET 4 installed on the client machine. If the version listed is below the recommended version of v4.5.2, install Microsoft .NET Framework v4.5.2. Then install the Control Center.

To check .NET version

1. In the Control Panel, go to Add/Remove Programs.

2. Scroll through the list of installed programs and locate Microsoft .NET Framework.

3. Check the version. We recommend the .NET version is v4.5.2 or higher.