Datazen (excel on a network share as source for data)

I couldn’t find any other place where I could get support on Datazen. Maybe here I'll have some luck with this.

I have a problem when I try to create Data connection from Datazen control panel, using option Excel Document in a network share. I tried to set filepath in different ways like:

c:\excel_source\test2.xlsx (this is where is XLSX file located on server)

Also tried to create network share

\\DATAZEN\excel_source
\\DATAZEN\excel_source\test2.xlsx

But every time I’ve received System.exception and File looks like a simple table with two columns on sheet1
1 a
2 b
3 c
4 d
5 e

I even tried to check datazen logs, but nothing interesting I had found there:

2016-03-02 09:08:33.1268 Datazen.Server.Service.Api.Controllers.AdministrationController Datazen.Server.Core.Services.DataService|Error: Выдано исключение типа “System.Exception”. в Datazen.Server.Core.Services.DataService.RequestConnectionTest(String execid, String hubid, DataConnectionDto connection)

If I use simple excel import in dashboard data source settings – everything works perfect with xlsx file.

I found solution, First of all I installed AccessDatabaseEngine_x64. And then went throught this solution: http://christopherfinlan.com/2015/05/23/how-to-use-an-excel-data-source-for-kpis-in-datazen/