Enterprise Builder 10.5.1 threw an "Attempt to configure data store failed...Failed to configure tile cache data store". Has anyone else experienced this? No error number.

[SteveMiller1]

"Attempt to configure data store failed......Failed to configure tile cache data store". The error was returned from https://fully-qualified server name:2443/arcgis/datastoreadmin/configure.

[LaurenceClinton]

The likely cause of this issue is configuration to a non-default drive such as e:\.  The workaround would be to install on a default drive such as c:\. 

[AndrewVentham]

http://support.esri.com/en/technical-article/000015832

It'd be even more helpful of ESRI to mention this in the install guidance...